PDF SOLUTIONS INC (PDFS): Institutional Ownership
Hedge funds and institutional managers reporting a position in PDFS · Information Technology. Based on the most recent 13F filing from each holder, sourced from SEC EDGAR.
Reported Holders
15
13F filers
Aggregate Value
$16.4M
Across holders
Last Price
$63.01
2026-06-26
Sector
Information Technology
GICS
Holder activity10 new3 added2 reduced
| Manager⇅ | Type⇅ | Shares⇅ | Market Value▼ | % of Total⇅ | % of Portfolio⇅ | Action⇅ | QoQ Change⇅ | Quarter⇅ |
|---|---|---|---|---|---|---|---|---|
| ExodusPoint Capital Management, LP CIK 0001736225 | Hedge Fund | 106K | $2.7M | 16.6% | 0.0% | New | — | Q3 2025 |
| RENAISSANCE TECHNOLOGIES LLC CIK 0001037389 | Hedge Fund | 90K | $2.3M | 14.2% | 0.0% | Added | +$537K | Q3 2025 |
| TWO SIGMA INVESTMENTS, LP CIK 0001179392 | Hedge Fund | 65K | $1.9M | 11.3% | 0.0% | Added | +$1.5M | Q4 2025 |
| Fisher Asset Management, LLC CIK 0000850529 | Institutional Manager | 51K | $1.7M | 10.2% | 0.0% | Added | +$355K | Q1 2026 |
| Qube Research & Technologies Ltd CIK 0001729829 | Hedge Fund | 58K | $1.5M | 9.1% | 0.0% | New | — | Q3 2025 |
| Verition Fund Management LLC CIK 0001454027 | Hedge Fund | 38K | $1.1M | 6.5% | 0.0% | New | — | Q4 2025 |
| MARSHALL WACE, LLP CIK 0001318757 | Hedge Fund | 49K | $1.0M | 6.3% | 0.0% | New | — | Q2 2025 |
| Walleye Capital LLC CIK 0001758720 | Hedge Fund | 47K | $996K | 6.1% | 0.0% | New | — | Q2 2025 |
| BALYASNY ASSET MANAGEMENT LLC CIK 0001218710 | Hedge Fund | 25K | $905K | 5.5% | 0.0% | New | — | Q2 2024 |
| TUDOR INVESTMENT CORP ET AL CIK 0000923093 | Hedge Fund | 36K | $779K | 4.7% | 0.0% | New | — | Q2 2025 |
| Man Group plc CIK 0001637460 | Hedge Fund | 19K | $614K | 3.7% | 0.0% | New | — | Q1 2026 |
| CITADEL ADVISORS LLC CIK 0001423053 | Hedge Fund | 11K | $373K | 2.3% | 0.0% | Reduced | $-931K | Q1 2026 |
| CAXTON ASSOCIATES LLP CIK 0002051323 | Hedge Fund | 10K | $335K | 2.0% | 0.0% | New | — | Q1 2026 |
| Brevan Howard Capital Management LP CIK 0001512857 | Hedge Fund | 11K | $226K | 1.4% | 0.0% | New | — | Q2 2025 |
| AQR CAPITAL MANAGEMENT LLC CIK 0001167557 | Hedge Fund | 8 | $262 | 0.0% | 0.0% | Reduced | $-12K | Q1 2026 |
New
Hedge Fund
$2.7M· 16.6% of total· 0.0% port· 106K sh· — QoQ· Q3 2025
Added
Hedge Fund
$2.3M· 14.2% of total· 0.0% port· 90K sh· +$537K QoQ· Q3 2025
Added
Hedge Fund
$1.9M· 11.3% of total· 0.0% port· 65K sh· +$1.5M QoQ· Q4 2025
Added
Institutional Manager
$1.7M· 10.2% of total· 0.0% port· 51K sh· +$355K QoQ· Q1 2026
New
Hedge Fund
$1.5M· 9.1% of total· 0.0% port· 58K sh· — QoQ· Q3 2025
New
Hedge Fund
$1.1M· 6.5% of total· 0.0% port· 38K sh· — QoQ· Q4 2025
New
Hedge Fund
$1.0M· 6.3% of total· 0.0% port· 49K sh· — QoQ· Q2 2025
New
Hedge Fund
$996K· 6.1% of total· 0.0% port· 47K sh· — QoQ· Q2 2025
New
Hedge Fund
$905K· 5.5% of total· 0.0% port· 25K sh· — QoQ· Q2 2024
New
Hedge Fund
$779K· 4.7% of total· 0.0% port· 36K sh· — QoQ· Q2 2025
New
Hedge Fund
$614K· 3.7% of total· 0.0% port· 19K sh· — QoQ· Q1 2026
Reduced
Hedge Fund
$373K· 2.3% of total· 0.0% port· 11K sh· $-931K QoQ· Q1 2026
New
Hedge Fund
$335K· 2.0% of total· 0.0% port· 10K sh· — QoQ· Q1 2026
New
Hedge Fund
$226K· 1.4% of total· 0.0% port· 11K sh· — QoQ· Q2 2025
Reduced
Hedge Fund
$262· 0.0% of total· 0.0% port· 8 sh· $-12K QoQ· Q1 2026