SYNOPSYS INC (SNPS): Institutional Ownership
Hedge funds and institutional managers reporting a position in SNPS · Information Technology. Based on the most recent 13F filing from each holder, sourced from SEC EDGAR.
Reported Holders
41
13F filers
Aggregate Value
$3.2B
Across holders
Last Price
$454.34
2026-06-26
Sector
Information Technology
GICS
Holder activity12 new15 added12 reduced
| Manager⇅ | Type⇅ | Shares⇅ | Market Value▼ | % of Total⇅ | % of Portfolio⇅ | Action⇅ | QoQ Change⇅ | Quarter⇅ |
|---|---|---|---|---|---|---|---|---|
| Aspex Management (HK) Ltd CIK 0001768375 | Hedge Fund | 2.67M | $1.1B | 33.4% | 15.3% | Added | +$215.9M | Q1 2026 |
| Grantham, Mayo, Van Otterloo & Co. LLC CIK 0001352662 | Institutional Manager | 910K | $360.9M | 11.4% | 0.9% | New | — | Q1 2026 |
| PRIMECAP MANAGEMENT CO/CA/ CIK 0000763212 | Institutional Manager | 822K | $326.1M | 10.3% | 0.3% | Added | +$34.7M | Q1 2026 |
| EMINENCE CAPITAL LLC CIK 0001107310 | Hedge Fund | 449K | $178.1M | 5.6% | 4.1% | Added | +$79.3M | Q1 2026 |
| D1 Capital Partners L.P. CIK 0001747057 | Hedge Fund | 378K | $177.7M | 5.6% | 1.7% | New | — | Q4 2025 |
| COATUE MANAGEMENT LLC CIK 0001135730 | Hedge Fund | 444K | $176.2M | 5.6% | 0.6% | Added | +$167.5M | Q1 2026 |
| Altimeter Capital Management, LLC CIK 0001541617 | Hedge Fund | 258K | $127.4M | 4.0% | 1.7% | New | — | Q3 2025 |
| RENAISSANCE TECHNOLOGIES LLC CIK 0001037389 | Hedge Fund | 304K | $120.6M | 3.8% | 0.2% | New | — | Q1 2026 |
| Bridgewater Associates, LP CIK 0001350694 | Hedge Fund | 208K | $82.6M | 2.6% | 0.4% | New | — | Q1 2026 |
| ADAGE CAPITAL PARTNERS GP, L.L.C. CIK 0001165408 | Hedge Fund | 164K | $64.9M | 2.0% | 0.1% | Reduced | $-1.8M | Q1 2026 |
| Appaloosa LP CIK 0001656456 | Hedge Fund | 145K | $63.1M | 2.0% | 1.2% | New | — | Q2 2023 |
| Qube Research & Technologies Ltd CIK 0001729829 | Hedge Fund | 151K | $59.8M | 1.9% | 0.1% | Added | +$35.6M | Q1 2026 |
| Holocene Advisors, LP CIK 0001700574 | Hedge Fund | 107K | $54.8M | 1.7% | 0.1% | New | — | Q2 2025 |
| AQR CAPITAL MANAGEMENT LLC CIK 0001167557 | Hedge Fund | 135K | $53.2M | 1.7% | 0.0% | Added | +$42.1M | Q1 2026 |
| Pentwater Capital Management LP CIK 0001425851 | Hedge Fund | 90K | $42.3M | 1.3% | 0.2% | New | — | Q4 2025 |
| TWO SIGMA INVESTMENTS, LP CIK 0001179392 | Hedge Fund | 106K | $42.0M | 1.3% | 0.0% | Added | +$38.8M | Q1 2026 |
| GLENVIEW CAPITAL MANAGEMENT LLC CIK 0001138995 | Hedge Fund | 48K | $22.4M | 0.7% | 0.5% | New | — | Q4 2025 |
| Walleye Capital LLC CIK 0001758720 | Hedge Fund | 56K | $22.0M | 0.7% | 0.1% | Added | +$14.1M | Q1 2026 |
| Davidson Kempner Capital Management LP CIK 0001595082 | Hedge Fund | 50K | $19.8M | 0.6% | 0.3% | Unchanged | +$0 | Q1 2026 |
| MAPLELANE CAPITAL, LLC CIK 0001512173 | Hedge Fund | 48K | $19.2M | 0.6% | 0.7% | Added | +$11.2M | Q1 2026 |
Added
Hedge Fund
$1.1B· 33.4% of total· 15.3% port· 2.67M sh· +$215.9M QoQ· Q1 2026
New
Institutional Manager
$360.9M· 11.4% of total· 0.9% port· 910K sh· — QoQ· Q1 2026
Added
Institutional Manager
$326.1M· 10.3% of total· 0.3% port· 822K sh· +$34.7M QoQ· Q1 2026
Added
Hedge Fund
$178.1M· 5.6% of total· 4.1% port· 449K sh· +$79.3M QoQ· Q1 2026
New
Hedge Fund
$177.7M· 5.6% of total· 1.7% port· 378K sh· — QoQ· Q4 2025
Added
Hedge Fund
$176.2M· 5.6% of total· 0.6% port· 444K sh· +$167.5M QoQ· Q1 2026
New
Hedge Fund
$127.4M· 4.0% of total· 1.7% port· 258K sh· — QoQ· Q3 2025
New
Hedge Fund
$120.6M· 3.8% of total· 0.2% port· 304K sh· — QoQ· Q1 2026
New
Hedge Fund
$82.6M· 2.6% of total· 0.4% port· 208K sh· — QoQ· Q1 2026
Reduced
Hedge Fund
$64.9M· 2.0% of total· 0.1% port· 164K sh· $-1.8M QoQ· Q1 2026
New
Hedge Fund
$63.1M· 2.0% of total· 1.2% port· 145K sh· — QoQ· Q2 2023
Added
Hedge Fund
$59.8M· 1.9% of total· 0.1% port· 151K sh· +$35.6M QoQ· Q1 2026
New
Hedge Fund
$54.8M· 1.7% of total· 0.1% port· 107K sh· — QoQ· Q2 2025
Added
Hedge Fund
$53.2M· 1.7% of total· 0.0% port· 135K sh· +$42.1M QoQ· Q1 2026
New
Hedge Fund
$42.3M· 1.3% of total· 0.2% port· 90K sh· — QoQ· Q4 2025
Added
Hedge Fund
$42.0M· 1.3% of total· 0.0% port· 106K sh· +$38.8M QoQ· Q1 2026
New
Hedge Fund
$22.4M· 0.7% of total· 0.5% port· 48K sh· — QoQ· Q4 2025
Added
Hedge Fund
$22.0M· 0.7% of total· 0.1% port· 56K sh· +$14.1M QoQ· Q1 2026
Unchanged
Hedge Fund
$19.8M· 0.6% of total· 0.3% port· 50K sh· +$0 QoQ· Q1 2026
Added
Hedge Fund
$19.2M· 0.6% of total· 0.7% port· 48K sh· +$11.2M QoQ· Q1 2026
Reduced
Hedge Fund
$17.8M· 0.6% of total· 0.0% port· 45K sh· $-37.4M QoQ· Q1 2026
Added
Hedge Fund
$16.7M· 0.5% of total· 0.1% port· 42K sh· +$16.7M QoQ· Q1 2026
Added
Hedge Fund
$13.2M· 0.4% of total· 0.0% port· 33K sh· +$9.1M QoQ· Q1 2026
Added
Hedge Fund
$12.5M· 0.4% of total· 0.0% port· 32K sh· +$11.1M QoQ· Q1 2026
Reduced
Hedge Fund
$8.1M· 0.3% of total· 0.0% port· 21K sh· $-11.0M QoQ· Q1 2026
New
Hedge Fund
$6.1M· 0.2% of total· 8.6% port· 12K sh· — QoQ· Q3 2025
Reduced
Hedge Fund
$5.6M· 0.2% of total· 0.1% port· 14K sh· $-4.5M QoQ· Q1 2026
Unchanged
Institutional Manager
$4.0M· 0.1% of total· 0.0% port· 10K sh· +$0 QoQ· Q1 2026
Added
Hedge Fund
$3.8M· 0.1% of total· 0.0% port· 10K sh· +$2.8M QoQ· Q1 2026
Added
Hedge Fund
$2.4M· 0.1% of total· 0.0% port· 6K sh· +$1.2M QoQ· Q1 2026
Reduced
Hedge Fund
$2.0M· 0.1% of total· 0.0% port· 5K sh· $-7.3M QoQ· Q1 2026
Added
Hedge Fund
$1.9M· 0.1% of total· 0.0% port· 5K sh· +$34K QoQ· Q1 2026
New
Hedge Fund
$1.7M· 0.1% of total· 0.3% port· 4K sh· — QoQ· Q3 2025
Reduced
Institutional Manager
$1.4M· 0.0% of total· 0.0% port· 3K sh· $-79K QoQ· Q1 2026
Reduced
Institutional Manager
$670K· 0.0% of total· 0.0% port· 2K sh· $-27K QoQ· Q1 2026
Reduced
Hedge Fund
$660K· 0.0% of total· 0.0% port· 1K sh· $-404K QoQ· Q3 2024
Reduced
Hedge Fund
$517K· 0.0% of total· 0.0% port· 1K sh· $-546K QoQ· Q1 2026
Reduced
Hedge Fund
$515K· 0.0% of total· 0.0% port· 1K sh· $-179.0M QoQ· Q1 2026
Reduced
Hedge Fund
$388K· 0.0% of total· 0.0% port· 977 sh· $-1K QoQ· Q1 2026
Reduced
Hedge Fund
$383K· 0.0% of total· 0.0% port· 752 sh· $-510 QoQ· Q1 2026
New
Institutional Manager
$200K· 0.0% of total· 0.0% port· 505 sh· — QoQ· Q1 2026
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