PDF Solutions Inc
PDFS- Exchange
- Nasdaq
- Industry
- Services-Prepackaged Software
- SEC CIK
- 0001120914
In the last 90 days, PDF Solutions Inc insiders filed 0 open-market purchases and 2 sales; 283 institutions reported holding it in 13F filings for Q2 2026, worth $2.75B in total; no superinvestor holds it.
13F holders, Q1 2022
Institutional positions in PDF Solutions Inc as of Mar 31, 2022. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 129
- −5 vs. Q4 2021
- Shares held
- 26.7M
- +289.8K (+1.1%) vs. Q4 2021
- Total value
- $742.9M
- −$95.1M (−11.4%) vs. Q4 2021
- New holders
- 12
- 42 more added
- Sold out
- 17
- 54 more reduced
Compare with Q4 2021: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting PDFS on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 283 | $2.75B |
| Q1 2026 | 208 | $1.05B |
| Q4 2025 | 188 | $874.0M |
| Q3 2025 | 183 | $767.2M |
| Q2 2025 | 173 | $623.7M |
| Q1 2025 | 168 | $528.9M |
| Q4 2024 | 178 | $766.0M |
| Q3 2024 | 176 | $899.0M |
| Q2 2024 | 173 | $1.02B |
| Q1 2024 | 180 | $942.8M |
| Q4 2023 | 198 | $907.8M |
| Q3 2023 | 184 | $891.9M |
| Q2 2023 | 180 | $1.25B |
| Q1 2023 | 178 | $1.15B |
| Q4 2022 | 151 | $752.9M |
| Q3 2022 | 136 | $643.7M |
| Q2 2022 | 127 | $557.5M |
| Q1 2022 | 129 | $742.9M |
| Q4 2021 | 134 | $838.0M |
| Q3 2021 | 112 | $598.3M |
| Q2 2021 | 116 | $508.8M |
| Q1 2021 | 102 | $457.1M |
Institutions, Q1 2022
Shares, value and share of portfolio for each institution holding PDF Solutions Inc; share changes are against Q4 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Mutual of America Capital Management LLC | 121,626 | $3.39M | 0.04% | +14,835+13.9% | Added |
| ArrowMark Colorado Holdings LLC | 140,000 | $3.90M | 0.03% | +17,000+13.8% | Added |
| Parametric Portfolio Associates LLC | 149,445 | $4.17M | 0.00% | +41,180+38.0% | Added |
| Prudential Financial Inc | 156,702 | $4.37M | 0.01% | +93,280+147.1% | Added |
| Principal Financial Group Inc | 197,251 | $5.50M | 0.00% | −1,536−0.8% | Reduced |
| Divisar Capital Management LLC | 214,971 | $5.99M | 1.83% | +47,771+28.6% | Added |
| Worth Venture Partners, LLC | 215,932 | $6.02M | 2.82% | −30,299−12.3% | Reduced |
| Charles Schwab Investment Management Inc | 217,705 | $6.07M | 0.00% | +4,799+2.3% | Added |
| Assenagon Asset Management S.A. | 252,828 | $7.05M | 0.02% | +17,280+7.3% | Added |
| Morgan Stanley | 283,803 | $7.91M | 0.00% | −4,565−1.6% | Reduced |
| Russell Investments Group, Ltd. | 286,020 | $7.97M | 0.01% | +2,682+0.9% | Added |
| Deutsche Bank AG | 288,032 | $8.03M | 0.00% | +230,966+404.7% | Added |
| Bank of New York Mellon Corp | 295,159 | $8.23M | 0.00% | −17,253−5.5% | Reduced |
| Northern Trust Corp | 363,539 | $10.1M | 0.00% | −9,398−2.5% | Reduced |
| Ranger Investment Management, L.P. | 383,572 | $10.7M | 0.68% | +22,830+6.3% | Added |
| Royce & Associates LP | 385,200 | $10.7M | 0.09% | −49,600−11.4% | Reduced |
| Geode Capital Management, LLC | 533,895 | $14.9M | 0.00% | +7,020+1.3% | Added |
| William Blair Investment Management, LLC | 785,302 | $21.9M | 0.07% | −313,252−28.5% | Reduced |
| AIGH Capital Management LLC | 859,812 | $24.0M | 8.69% | −145,188−14.4% | Reduced |
| Needham Investment Management LLC | 867,331 | $24.2M | 3.50% | −88,059−9.2% | Reduced |
| State Street Corp | 977,280 | $27.2M | 0.00% | +27,828+2.9% | Added |
| Wasatch Advisors Inc | 1,011,751 | $28.2M | 0.14% | +1,011,751 | New |
| Dimensional Fund Advisors LP | 1,028,982 | $28.7M | 0.01% | +14,417+1.4% | Added |
| Snyder Capital Management L P | 1,212,319 | $33.8M | 0.86% | −29,841−2.4% | Reduced |
| Samjo Capital LLC | 1,242,500 | $34.6M | 29.61% | −72,500−5.5% | Reduced |
| Cowen Prime Advisors LLC | 1,696,128 | $47.3M | 19.89% | −46,597−2.7% | Reduced |
| Vanguard Group Inc | 2,140,080 | $59.6M | 0.00% | +43,128+2.1% | Added |
| Invesco Ltd. | 3,260,019 | $90.9M | 0.02% | −2780.0% | Reduced |
| BlackRock Inc. | 4,730,831 | $131.8M | 0.00% | +7,237+0.2% | Added |
| Westerly Capital Management, LLC | 0 | $0 | 0.00% | −100,000−100.0% | Sold out |
| Natixis | 0 | $0 | 0.00% | −60,000−100.0% | Sold out |
| Arrowstreet Capital, Limited Partnership | 0 | $0 | 0.00% | −53,030−100.0% | Sold out |
| Marshall Wace, LLP | 0 | $0 | 0.00% | −46,744−100.0% | Sold out |
| Lynrock Lake LP | 0 | $0 | 0.00% | −26,252−100.0% | Sold out |
| Divisadero Street Capital Management, LP | 0 | $0 | 0.00% | −23,441−100.0% | Sold out |
| Quadrature Capital Ltd | 0 | $0 | 0.00% | −11,143−100.0% | Sold out |
| ProShare Advisors LLC | 0 | $0 | 0.00% | −7,493−100.0% | Sold out |
| Jump Financial, LLC | 0 | $0 | 0.00% | −7,000−100.0% | Sold out |
| Dynamic Technology Lab Private Ltd | 0 | $0 | 0.00% | −6,800−100.0% | Sold out |
| Quantbot Technologies LP | 0 | $0 | 0.00% | −2,300−100.0% | Sold out |
| Eaton Vance Management | 0 | $0 | 0.00% | −2,072−100.0% | Sold out |
| Aquatic Capital Management LLC | 0 | $0 | 0.00% | −400−100.0% | Sold out |
| Total Clarity Wealth Management, Inc. | 0 | $0 | 0.00% | −328−100.0% | Sold out |
| Point72 Hong Kong Ltd | 0 | $0 | 0.00% | −287−100.0% | Sold out |
| Sageworth Trust Co | 0 | $0 | 0.00% | −34−100.0% | Sold out |
| Global Retirement Partners, LLC | 0 | $0 | 0.00% | −47−100.0% | Sold out |