PDFS
PDF Solutions, Inc.
NasdaqGSUSDEQUITY
Technology
DELAYED
Strong buy
+76/100
Last price
54.44
▼ 1.64 (2.92%)
MARKET · —
Price
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Intraday intervals only cover recent history. The site picks the finest interval the range allows.
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Tool
1D
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Open
—
Prev close
56.08
Day high
56.98
Day low
53.85
Volume
492.68K
Market cap
$2.30B
P/E (TTM)
217.76
52W range
23.55 – 71.69
Trailing performance
Returnvs SPY
1W
+9.38%
+7.4%
1M
+19.26%
+18.1%
3M
+3.85%
-0.7%
6M
+58.26%
+40.1%
YTD
+90.82%
+76.6%
1Y
+108.50%
+92.1%
3Y
+68.02%
-14.2%
5Y
—
—
Price return only. Dividends are not reinvested, so total return on a dividend payer will be higher than shown.
Unusual options activity
Nothing crossed the thresholds in the expiries we scanned.
That is the normal state — most contracts trade well inside their existing open interest.
That is the normal state — most contracts trade well inside their existing open interest.
Contracts trading at or above their open interest, ranked by notional and where the print landed.
Free account
11 more panels on PDFS open with an account.
Options chains and analytics, valuation ratios, insider filings, analyst targets and ownership. No card, no trial, nothing to cancel.
Insider net activity
Net shares
+40.05K
Net buying
Buy transactions
8
44.94K shares
Sell transactions
2
4.89K shares
Net transactions
+10
Buys less sells
Sell : buy shares
0.1 : 1
Mixed
Insider-held shares
4.45M
Total on file
Insider transactions
| Date | Insider | Action | Shares | Value | Held |
|---|---|---|---|---|---|
| Aug 31, 26 | STROJWAS ANDRZEJ Chief Technology Officer |
SELL | 3.39K | $150.73K | Direct |
| Aug 12, 26 | ZHANG SHUO Director |
SELL | 1.50K | $77.26K | Direct |
| Jul 1, 26 | BRONSON JOSEPH R. Director |
STOCK | 2.69K | $0 | Direct |
| Jul 1, 26 | GUSTAFSON MICHAEL B Director |
STOCK | 2.69K | $0 | Direct |
| Jul 1, 26 | STROJWAS ANDRZEJ Chief Technology Officer |
STOCK | 5.36K | $0 | Direct |
| Jul 1, 26 | LI YE JANE Director |
STOCK | 2.69K | $0 | Direct |
| Jul 1, 26 | ERBA NANCY Director |
STOCK | 2.69K | $0 | Direct |
| Jul 1, 26 | RAZA ADNAN Chief Financial Officer |
STOCK | 23.45K | $0 | Direct |
| Jul 1, 26 | ZHANG SHUO Director |
STOCK | 2.69K | $0 | Direct |
| Jul 1, 26 | CHAN CHI-FOON Director |
STOCK | 2.69K | $0 | Direct |
| Dec 9, 25 | MICHAELS KIMON W Officer and Director |
STOCK | 5.07K | $0 | Indirect |
| Aug 1, 25 | STROJWAS ANDRZEJ Chief Technology Officer |
STOCK | 8.00K | $0 | Direct |
| Aug 1, 25 | RAZA ADNAN Chief Financial Officer |
STOCK | 35.00K | $0 | Direct |
| Jul 1, 25 | BRONSON JOSEPH R. Director |
STOCK | 7.43K | $0 | Direct |
What this is, and what it is not
These are SEC Form 4 filings — officers, directors and 10% owners reporting their own trades in the company's stock. Filing is due within two business days of the transaction, so this lags reality by days, and the provider adds its own lag on top.
A sale is not automatically bearish. Executives sell on scheduled 10b5-1 plans, to cover tax on vesting equity, and to diversify. Purchases with cash are generally the more informative signal, and they are far rarer.
This does not include congressional or senate trading. That comes from STOCK Act disclosures filed with the Senate eFD system and the House Clerk, which this data source does not carry.
Officer and director trades in their own stock, straight from Form 4 filings.
Insider holders
| Name | Relation | Shares held | Latest |
|---|---|---|---|
BRONSON JOSEPH R. |
Director | 40.96K | Stock Award(Grant) |
CHAN CHI-FOON |
Director | 24.17K | Stock Award(Grant) |
ERBA NANCY |
Director | 43.81K | Stock Award(Grant) |
GUSTAFSON MICHAEL B |
Director | 40.19K | Stock Award(Grant) |
KIBARIAN JOHN KACHIG |
Chief Executive Officer | — | Purchase |
LI YE JANE |
Director | 26.63K | Stock Award(Grant) |
MICHAELS KIMON W |
Officer and Director | — | Stock Gift |
RAZA ADNAN |
Chief Financial Officer | 111.95K | Stock Award(Grant) |
STROJWAS ANDRZEJ |
Chief Technology Officer | 90.97K | Sale |
ZHANG SHUO |
Director | 23.38K | Sale |
Fundamentals
Market cap$2.30B
Enterprise value$2.26B
Revenue (TTM)$241.18M
Gross profit$172.35M
EBITDA$34.71M
Net income$10.31M
EPS (TTM)$0.25
Free cash flow$-13.26M
Total cash$114.88M
Total debt$71.56M
Book value / share$8.89
Shares outstanding42.23M
Float34.48M
Short % of float9.85%
Dividend yield0.00%
Beta (5Y)1.66
Valuation & profitability ratios
Trailing P/E217.76
Forward P/E32.94
PEG ratio4.19
Price / sales—
Price / book6.12
EV / revenue9.35
EV / EBITDA64.97
Gross margin71.46%
Operating margin8.23%
Profit margin4.27%
Return on equity3.27%
Return on assets3.32%
Debt / equity19.21
Current ratio3.45
Fourteen ratios including P/E, PEG, EV/EBITDA, margins and return on equity.
Financial statements
| Line item | 2025 | 2024 | 2023 | 2022 | YoY |
|---|---|---|---|---|---|
| Total revenue | $219.02M | $179.47M | $165.84M | $148.55M | +22.0% |
| Operating revenue | $219.02M | $179.47M | $165.84M | $148.55M | +22.0% |
| Cost of revenue | $60.62M | $54.14M | $51.75M | $47.91M | +12.0% |
| Gross profit | $158.40M | $125.32M | $114.09M | $100.64M | +26.4% |
| Selling, general & admin | $84.74M | $69.92M | $62.22M | $45.34M | +21.2% |
| Total operating expense | $152.55M | $124.39M | $114.24M | $102.73M | +22.6% |
| Operating income | $5.85M | $935.00K | -$151.00K | -$2.09M | +525.3% |
| Net interest income | -$2.65M | $5.64M | $5.02M | $2.56M | -146.9% |
| Pre-tax income | $3.20M | $6.58M | $4.87M | $470.00K | -51.3% |
| Tax provision | $3.84M | $2.52M | $1.76M | $3.90M | +52.3% |
| Net income | -$640.00K | $4.06M | $3.10M | -$3.43M | -115.8% |
| Net income to common | -$640.00K | $4.06M | $3.10M | -$3.43M | -115.8% |
| Basic EPS | -0.02 | 0.11 | 0.08 | -0.09 | -118.2% |
| EBIT | $7.16M | $6.58M | $4.87M | -$2.09M | +8.8% |
| EBITDA | $18.50M | $13.44M | $13.41M | $6.92M | +37.6% |
| Basic shares | 39.32M | 38.60M | 38.02M | 37.31M | +1.9% |
| Diluted shares | 39.32M | 39.05M | 38.94M | 37.31M | +0.7% |
| Line item | 2025 | 2024 | 2023 | 2022 | YoY |
|---|---|---|---|---|---|
| Cash & equivalents | $42.22M | $90.59M | $98.98M | $119.62M | -53.4% |
| Cash & short-term investments | $42.22M | $114.89M | $135.52M | $139.18M | -63.3% |
| Accounts receivable | $82.94M | $73.65M | $44.90M | $42.16M | +12.6% |
| Total current assets | $163.89M | $205.98M | $197.85M | $193.41M | -20.4% |
| Property, plant & equipment | $86.39M | $52.49M | $42.26M | $46.18M | +64.6% |
| Goodwill & intangibles | $147.20M | $27.26M | $30.65M | $32.18M | +440.0% |
| Total assets | $418.70M | $315.29M | $290.14M | $278.67M | +32.8% |
| Total current liabilities | $71.89M | $60.54M | $50.84M | $58.20M | +18.7% |
| Current debt | $2.24M | — | — | — | — |
| Long-term debt | $64.76M | — | — | — | — |
| Total debt | $72.82M | $5.18M | $6.19M | $7.34M | +1,306.0% |
| Total liabilities | $147.68M | $69.25M | $61.19M | $68.66M | +113.2% |
| Retained earnings | -$94.63M | -$93.99M | -$98.05M | -$101.15M | -0.7% |
| Shareholder equity | $271.02M | $246.04M | $228.95M | $210.01M | +10.2% |
| Working capital | $92.00M | $145.44M | $147.00M | $135.21M | -36.7% |
| Net tangible assets | $123.82M | $218.78M | $198.30M | $177.83M | -43.4% |
| Shares issued | 51.73M | 50.72M | 49.75M | 48.61M | +2.0% |
| Line item | 2025 | 2024 | 2023 | 2022 | YoY |
|---|---|---|---|---|---|
| Net income | -$640.00K | $4.06M | $3.10M | -$3.43M | -115.8% |
| Depreciation & amortisation | $11.34M | $6.86M | $8.54M | $9.01M | +65.3% |
| Stock-based compensation | $25.93M | $25.05M | $21.48M | $19.65M | +3.5% |
| Change in working capital | -$15.60M | -$30.29M | -$19.19M | $5.71M | +48.5% |
| Operating cash flow | $24.05M | $9.70M | $14.60M | $32.30M | +147.9% |
| Capital expenditure | -$32.84M | -$17.79M | -$11.47M | -$8.58M | -84.7% |
| Investing cash flow | -$137.36M | -$5.94M | -$28.99M | $84.60M | -2,214.0% |
| Share buybacks | -$244.00K | -$6.90M | -$743.00K | -$22.47M | +96.5% |
| Financing cash flow | $64.56M | -$11.23M | -$5.89M | -$24.31M | +674.8% |
| Free cash flow | -$8.79M | -$8.08M | $3.13M | $23.72M | -8.8% |
| End cash position | $42.22M | $90.59M | $98.98M | $119.62M | -53.4% |
| Line item | 2026-06-30 | 2026-03-31 | 2025-12-31 | 2025-09-30 | 2025-06-30 | YoY |
|---|---|---|---|---|---|---|
| Total revenue | $61.53M | $60.13M | $62.40M | $57.12M | $51.73M | +2.3% |
| Operating revenue | $61.53M | $60.13M | $62.40M | $57.12M | $51.73M | +2.3% |
| Cost of revenue | $19.11M | $16.94M | $16.94M | $15.84M | $14.89M | +12.8% |
| Gross profit | $42.42M | — | — | — | — | — |
| Research & development | $17.32M | $18.33M | $19.26M | $15.44M | $14.91M | -5.5% |
| Selling, general & admin | $18.98M | $17.49M | $21.68M | $19.94M | $19.74M | +8.5% |
| Total operating expense | $37.36M | $36.88M | $42.00M | $36.45M | $35.73M | +1.3% |
| Operating income | $5.06M | $6.31M | $3.46M | $4.83M | $1.12M | -19.8% |
| Net interest income | -$440.00K | -$497.00K | $145.00K | -$1.24M | -$1.05M | +11.5% |
| Pre-tax income | $4.62M | $5.82M | $2.64M | $3.49M | $71.00K | -20.5% |
| Tax provision | $353.00K | $1.02M | $2.69M | $2.19M | -$1.07M | -65.6% |
| Net income | $4.27M | $4.79M | -$48.00K | $1.29M | $1.15M | -10.9% |
| Net income to common | $4.27M | $4.79M | -$48.00K | $1.29M | $1.15M | -10.9% |
| Basic EPS | 0.10 | 0.12 | 0.00 | 0.03 | 0.03 | -16.7% |
| Diluted EPS | 0.10 | 0.12 | 0.00 | 0.03 | 0.03 | -16.7% |
| EBIT | $5.73M | $6.91M | $3.80M | $4.72M | $1.31M | -17.0% |
| EBITDA | $9.93M | $10.52M | $7.32M | $7.94M | $4.18M | -5.6% |
| Basic shares | 40.93M | 39.86M | 39.52M | 39.50M | 39.15M | +2.7% |
| Diluted shares | 41.78M | 40.38M | 39.52M | 39.62M | 39.26M | +3.5% |
| Line item | 2026-06-30 | 2026-03-31 | 2025-12-31 | 2025-09-30 | 2025-06-30 | YoY |
|---|---|---|---|---|---|---|
| Cash & equivalents | $114.88M | $31.15M | $42.22M | $35.88M | $37.41M | +268.8% |
| Cash & short-term investments | $114.88M | $31.15M | $42.22M | $35.88M | $40.40M | +268.8% |
| Accounts receivable | $90.58M | $96.02M | $82.94M | $74.95M | $69.26M | -5.7% |
| Total current assets | $252.61M | $175.64M | $163.89M | $146.12M | $134.79M | +43.8% |
| Property, plant & equipment | $98.69M | $95.07M | $86.39M | $77.08M | $66.70M | +3.8% |
| Goodwill & intangibles | $143.04M | $145.13M | $147.20M | $151.03M | $153.13M | -1.4% |
| Total assets | $519.18M | $430.56M | $418.70M | $406.40M | $391.13M | +20.6% |
| Total current liabilities | $73.28M | $74.97M | $71.89M | $66.08M | $56.96M | -2.3% |
| Current debt | $2.86M | $2.24M | $2.24M | $2.24M | $2.24M | +27.9% |
| Long-term debt | $63.66M | $64.21M | $64.76M | $65.32M | $65.88M | -0.9% |
| Total debt | $71.56M | $72.00M | $72.82M | $73.78M | $74.05M | -0.6% |
| Total liabilities | $146.68M | $150.10M | $147.68M | $142.02M | $133.61M | -2.3% |
| Retained earnings | -$85.57M | -$89.84M | -$94.63M | -$94.58M | -$95.87M | +4.8% |
| Shareholder equity | $372.50M | $280.46M | $271.02M | $264.38M | $257.52M | +32.8% |
| Working capital | $179.33M | $100.68M | $92.00M | $80.04M | $77.83M | +78.1% |
| Net tangible assets | $229.45M | $135.33M | $123.82M | $113.36M | $104.39M | +69.5% |
| Shares issued | 41.89M | 52.19M | 51.73M | 51.68M | 51.21M | -19.7% |
| Line item | 2026-06-30 | 2026-03-31 | 2025-12-31 | 2025-09-30 | 2025-06-30 | 2025-03-31 | YoY |
|---|---|---|---|---|---|---|---|
| Net income | $4.27M | $4.79M | -$48.00K | $1.29M | $1.15M | — | -10.9% |
| Depreciation & amortisation | $4.20M | $3.62M | $3.51M | $3.21M | $2.87M | — | +16.1% |
| Stock-based compensation | $6.00M | $6.40M | $6.87M | $6.26M | $6.20M | — | -6.2% |
| Change in working capital | $1.11M | -$14.16M | $5.01M | -$9.55M | -$14.28M | — | +107.8% |
| Operating cash flow | $16.40M | $1.67M | $17.34M | $3.29M | -$5.21M | — | +879.7% |
| Capital expenditure | -$14.08M | -$10.50M | -$9.79M | -$6.33M | -$8.53M | — | -34.1% |
| Investing cash flow | -$14.08M | -$10.50M | -$9.79M | -$3.32M | -$385.00K | — | -34.1% |
| Share buybacks | — | — | $0 | -$244.00K | $0 | $0 | — |
| Financing cash flow | $81.34M | -$2.15M | -$890.00K | -$1.19M | -$1.31M | — | +3,890.1% |
| Free cash flow | $2.32M | -$8.83M | $7.55M | -$3.04M | -$13.74M | — | +126.3% |
| End cash position | $114.88M | $31.15M | $42.22M | $35.88M | $37.41M | — | +268.8% |
Options analytics
Put / call volume
0.70
Call-heavy session
Put / call open interest
0.30
Positioning, not flow
Max pain
40.00
-26.5% from spot
ATM implied vol
1.6%
Nearest strike to spot
Skew (10% OTM)
+12.5%
Puts bid over calls
Call volume
10
Contracts, this expiry
Put volume
7
Contracts, this expiry
Heaviest call OI
50.00
42 contracts
Heaviest put OI
40.00
25 contracts
Max pain is the strike at which the largest dollar value of open contracts expires worthless. It describes current positioning; it is not a forecast and it moves as open interest changes.
Put/call ratios, max pain, implied volatility skew and where open interest is concentrated.
Earnings
Reported vs expected · EPS
| Quarter | Est. | Actual | Surprise |
|---|---|---|---|
| Jun 2026 | 0.27 | 0.27 | +0.8% |
| Mar 2026 | 0.23 | 0.31 | +33.3% |
| Dec 2025 | 0.24 | 0.30 | +26.3% |
| Sep 2025 | 0.22 | 0.64 | +187.6% |
Forward consensus
| Period | EPS | Analysts | Revenue | Growth |
|---|---|---|---|---|
| Current quarter | 0.33 | 7 | $67.48M | +18.1% |
| Next quarter | 0.38 | 7 | $74.45M | +19.3% |
| Current year | 1.29 | 8 | $263.83M | +20.5% |
| Next year | 1.65 | 8 | $318.34M | +20.7% |
Analyst targets & ownership
Mean target$61.50
High target$74.00
Low target$50.00
Implied upside12.97%
Analyst count8
ConsensusSTRONG BUY
Strong buy / Buy2 / 5
Hold1
Sell / Strong sell0 / 0
Held by insiders10.55%
Held by institutions94.26%
Institutions holding374
Price targets, consensus spread, insider and institutional ownership.
Moving averages & technicals
SMA 10
51.58
+5.54% from price
SMA 20
48.36
+12.56% from price
SMA 50
47.30
+15.10% from price
SMA 100
51.22
+6.28% from price
SMA 200
43.30
+25.72% from price
EMA 12
51.40
+5.91% from price
EMA 26
49.25
+10.53% from price
EMA 50
48.83
+11.48% from price
RSI (14)
64.8
Neutral
MACD (12,26,9)
2.15
Hist 1.05
ATR (14)
2.34
4.29% of price
Realised vol 30D
55.1%
Annualised
Bollinger upper
56.72
20, 2σ
Bollinger lower
40.00
20, 2σ
50 / 200 cross
Golden
47.30 vs 43.30
Trend bias
Above 200
+25.72%
Options chain
Calls
| Strike | Last | Bid | Ask | Vol | OI | IV |
|---|---|---|---|---|---|---|
| 000.00 | 0.00 | 0.00 | 0.00 | 0 | 0 | 0.0% |
| 000.00 | 0.00 | 0.00 | 0.00 | 0 | 0 | 0.0% |
| 000.00 | 0.00 | 0.00 | 0.00 | 0 | 0 | 0.0% |
| 000.00 | 0.00 | 0.00 | 0.00 | 0 | 0 | 0.0% |
| 000.00 | 0.00 | 0.00 | 0.00 | 0 | 0 | 0.0% |
| 000.00 | 0.00 | 0.00 | 0.00 | 0 | 0 | 0.0% |
| 000.00 | 0.00 | 0.00 | 0.00 | 0 | 0 | 0.0% |
Puts
| Strike | Last | Bid | Ask | Vol | OI | IV |
|---|---|---|---|---|---|---|
| 000.00 | 0.00 | 0.00 | 0.00 | 0 | 0 | 0.0% |
| 000.00 | 0.00 | 0.00 | 0.00 | 0 | 0 | 0.0% |
| 000.00 | 0.00 | 0.00 | 0.00 | 0 | 0 | 0.0% |
| 000.00 | 0.00 | 0.00 | 0.00 | 0 | 0 | 0.0% |
| 000.00 | 0.00 | 0.00 | 0.00 | 0 | 0 | 0.0% |
| 000.00 | 0.00 | 0.00 | 0.00 | 0 | 0 | 0.0% |
| 000.00 | 0.00 | 0.00 | 0.00 | 0 | 0 | 0.0% |
Every listed expiry, both sides of the book, with volume, open interest and implied volatility.
Risk profile
Beta vs SPY
2.86
More volatile than market
Correlation to SPY
0.57
Loosely linked
Realised vol 30D
55.1%
Annualised
Market vol 1Y
13.0%
SPY, annualised
Max drawdown 1Y
-41.8%
Peak to trough
Max drawdown 5Y
-65.5%
Peak to trough
ATR 14
2.34
4.29% of price
Beta (reported)
1.66
5Y monthly, from filing
Short interest
Shares short
3.25M
Prior 2.44M
Change vs prior
+33.4%
Shorts adding
% of float
9.85%
Normal
% of shares out
7.69%
Against total outstanding
Days to cover
5.0
Crowded exit
Float
34.48M
Freely tradeable shares
Exchanges publish short interest twice a month with a settlement lag, so this is roughly two weeks behind. Days to cover divides shares short by average daily volume — it estimates how long covering would take, not whether it will happen.
Rating changes
| Date | Firm | Action | From | To |
|---|---|---|---|---|
| Sep 25, 26 | Needham | INITIATED | — | Buy |
| Sep 21, 26 | DA Davidson | MAINTAINED | Buy | Buy |
| Sep 8, 26 | Morgan Stanley | INITIATED | — | Overweight |
| Aug 11, 26 | Bernstein | INITIATED | — | Outperform |
| Aug 7, 26 | Rosenblatt | MAINTAINED | Buy | Buy |
| Aug 4, 26 | Wells Fargo | INITIATED | — | Equal-Weight |
| Jul 10, 26 | Rosenblatt | MAINTAINED | Buy | Buy |
| Jul 9, 26 | DA Davidson | MAINTAINED | Buy | Buy |
| May 19, 26 | Rosenblatt | MAINTAINED | Buy | Buy |
| May 18, 26 | DA Davidson | MAINTAINED | Buy | Buy |
| May 8, 26 | DA Davidson | MAINTAINED | Buy | Buy |
| May 8, 26 | Rosenblatt | MAINTAINED | Buy | Buy |
Dividends & splits
Forward rate—
Forward yield0.00%
5-year avg yield—
Payout ratio0.00%
Ex-dividend date—
Next pay date—
Last split—
Split date—
SEC filings
Offering Registrations
S-8 · 2026-08-06
Corporate Changes & Voting Matters
8-K · 2026-06-18
Specialized Disclosure Report filed pursuant to Section 1502 of the Dodd-Frank Wall Street Reform and Consumer Protection Act relating to the use of conflict minerals (Rule 13p-1)
SD · 2026-05-29
Corporate Changes & Voting Matters
8-K · 2026-05-15
Offering Registrations
S-3ASR · 2026-05-13
Periodic Financial Reports
10-Q · 2026-05-07
Proxy Statements
DEF 14A · 2026-04-29
Corporate Changes & Voting Matters
8-K · 2026-04-24
Headlines
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PRIVATE STRATEGY · BY QUALIFICATION
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