$42.49
+2.41 (+6.03%)
Market Cap
$1.7B
Shares Outstanding
39,890,700
Institutional Holders
168
Total Inst. Value
$476.6M
% of Float Held
86.0%
QoQ Holder Change
+13
Institutional data as of Q1 2025
New Positions
33
Closed Positions
37
Increased
65
Decreased
50
Institutional Ownership Trend
Top 10 Institutional Holders(Q1 2025)
| # | Fund | Value | Shares |
|---|---|---|---|
| 1 | BlackRock, Inc. | $93.6M | 4,895,366 |
| 2 | VANGUARD GROUP INC | $60.4M | 3,158,295 |
| 3 | NEEDHAM INVESTMENT MANAGEMENT LLC | $35.6M | 1,865,000 |
| 4 | WASATCH ADVISORS LP | $22.0M | 1,149,396 |
| 5 | STATE STREET CORP | $22.0M | 1,149,286 |
| 6 | EMERALD ADVISERS, LLC | $17.7M | 924,778 |
| 7 | Ranger Investment Management, L.P. | $16.8M | 877,095 |
| 8 | Samjo Management, LLC | $16.6M | 870,174 |
| 9 | DIMENSIONAL FUND ADVISORS LP | $16.3M | 854,206 |
| 10 | SNYDER CAPITAL MANAGEMENT L P | $14.4M | 753,610 |
Biggest Buyers & Sellers This Quarter
Top Buyers
| Fund | Shares Added | Value |
|---|---|---|
| NEEDHAM INVESTMENT MANAGEMENT LLC | +48K | $35.6M |
| EMERALD ADVISERS, LLC | +433 | $17.7M |
| GEODE CAPITAL MANAGEMENT, LLC | +4K | $14.1M |
| MORGAN STANLEY | +18K | $8.6M |
| Silverberg Bernstein Capital Management LLCNew | +328K | $6.3M |
Top Sellers
| Fund | Shares Removed | Value |
|---|---|---|
| THRIVENT FINANCIAL FOR LUTHERANS | -274K | $3K |
| GOLDMAN SACHS GROUP INC | -157K | $1.8M |
| ROYCE & ASSOCIATES LP | -144K | $927K |
| Samjo Management, LLC | -106K | $16.6M |
| Divisar Capital Management LLC | -74K | $10.5M |
Famous Fund Managers
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Frequently Asked Questions
How many institutional investors hold PDFS?
As of Q1 2025, 168 institutional investors report holding PDFS (PDF Solutions, Inc.) in their 13F filings.
What percentage of PDF Solutions, Inc. is owned by institutions?
Institutional investors hold approximately 86.0% of PDF Solutions, Inc.'s float as reported in SEC 13F filings.
Which hedge fund owns the most PDFS?
The largest institutional holder of PDFS is BlackRock, Inc. with $93.6M in shares.
Are institutions buying or selling PDFS?
This quarter, 33 institutions opened new positions in PDFS and 37 closed their positions.
What is 13F institutional ownership?
SEC Form 13F is a quarterly report filed by institutional investment managers with over $100M in qualifying assets. It discloses their US equity holdings, providing transparency into what the largest investors are buying and selling.
How often is institutional ownership data updated?
13F filings are due 45 days after each calendar quarter end (May 15, Aug 14, Nov 14, Feb 14). Data is updated on HedgeTrace as new filings are processed.