S
Synopsys
SNPS · EDA & Chip Design IP
$425.27
-0.63 (-0.15%)
As of Jul 15, 2026 close
Institutional Ownership — Q1 2026 (filed through May 29)
Institutional Holders
1376
-22 vs Q4 2025
Shares Held
167.3M
-2.3M QoQ
% of Shares Out
38.3%
73.3M held with sole discretion
Value Held
$71.2B
at $425.27 · Jul 15, 2026 close
5%+ Owners
1
via 13G/13D
% of Shares Out counts only shares held with sole investment discretion. Where two managers share discretion, Form 13F requires each to report the full position, so summing every filer exceeds 100% of shares outstanding for widely-held names.
Holder Map
Block size ∝ position · color = QoQ changeWhale Activity — Q1 2026 Filings
Increased570
Decreased470
New position185
Closed207
Institutional Shares Held by Quarter
Holders
Sortable · search holders| Source | % of Shrs Out | Period | |||||
|---|---|---|---|---|---|---|---|
| BlackRock, Inc. | 13F | 15,865,780 | +725,174 +4.8% | $6.3B | 8.3% | Mar 31, 2026 | |
| VANGUARD CAPITAL MANAGEMENT LLC | 13F | 12,442,898 | +12,442,898 new | $4.9B | 6.5% | Mar 31, 2026 | |
| STATE STREET CORP | 13F | 8,899,023 | +110,133 +1.3% | $3.5B | 4.6% | Mar 31, 2026 | |
| FMR LLC | 13F | 8,365,655 | +873,487 +11.7% | $3.3B | 4.4% | Mar 31, 2026 | |
| NVIDIA CORP | 13F | 4,821,717 | +0 +0.0% | $1.9B | 2.5% | Mar 31, 2026 | |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 13F | 4,730,700 | +4,730,700 new | $1.9B | 2.5% | Mar 31, 2026 | |
| GEODE CAPITAL MANAGEMENT, LLC | 13F | 4,564,997 | +254,151 +5.9% | $1.8B | 2.4% | Mar 31, 2026 | |
| MORGAN STANLEY | 13F | 3,915,831 | -658,149 -14.4% | $1.6B | 2.0% | Mar 31, 2026 | |
| GOLDMAN SACHS GROUP INC | 13F | 3,133,799 | +2,343,418 +296.5% | $1.2B | 1.6% | Mar 31, 2026 | |
| VAN ECK ASSOCIATES CORP | 13F | 2,887,562 | +293,943 +11.3% | $1.1B | 1.5% | Mar 31, 2026 | |
| Aspex Management (HK) Ltd | 13F | 2,670,532 | +544,443 +25.6% | $1.1B | 1.4% | Mar 31, 2026 | |
| VICTORY CAPITAL MANAGEMENT INC | 13F | 2,539,838 | -190,805 -7.0% | $1.0B | 1.3% | Mar 31, 2026 | |
| EDGEWOOD MANAGEMENT LLC | 13F | 2,209,587 | -416,878 -15.9% | $876.1M | 1.2% | Mar 31, 2026 | |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 13F | 2,194,613 | +244,525 +12.5% | $870.1M | 1.1% | Mar 31, 2026 | |
| Capital Research Global Investors | 13F | 2,062,878 | +167,923 +8.9% | $817.8M | 1.1% | Mar 31, 2026 | |
| NORTHERN TRUST CORP | 13F | 1,925,379 | +29,911 +1.6% | $763.4M | 1.0% | Mar 31, 2026 | |
| UBS Group AG | 13F | 1,925,114 | +1,229,995 +176.9% | $763.3M | 1.0% | Mar 31, 2026 | |
| PRICE T ROWE ASSOCIATES INC /MD/ | 13F | 1,894,885 | -323,287 -14.6% | $751.3M | 1.0% | Mar 31, 2026 | |
| Invesco Ltd. | 13F | 1,891,896 | +28,461 +1.5% | $750.1M | 1.0% | Mar 31, 2026 | |
| Aristotle Capital Management, LLC | 13F | 1,849,326 | -44,237 -2.3% | $733.3M | 1.0% | Mar 31, 2026 | |
| Amundi | 13F | 1,761,983 | +61,077 +3.6% | $698.6M | 0.9% | Mar 31, 2026 | |
| Assenagon Asset Management S.A. | 13F | 1,760,256 | +573,377 +48.3% | $697.9M | 0.9% | Mar 31, 2026 | |
| JPMORGAN CHASE & CO | 13F | 1,741,876 | +477,269 +37.7% | $667.4M | 0.9% | Mar 31, 2026 | |
| Mitsubishi UFJ Asset Management Co., Ltd. | 13F | 1,659,702 | +214,049 +14.8% | $658.0M | 0.9% | Mar 31, 2026 | |
| ALKEON CAPITAL MANAGEMENT LLC | 13F | 1,569,348 | +566,070 +56.4% | $622.2M | 0.8% | Mar 31, 2026 | |
| Bank of New York Mellon Corp | 13F | 1,555,762 | -294 -0.0% | $616.8M | 0.8% | Mar 31, 2026 | |
| FRANKLIN RESOURCES INC | 13F | 1,529,195 | -190,574 -11.1% | $606.3M | 0.8% | Mar 31, 2026 | |
| PARNASSUS INVESTMENTS, LLC | 13F | 1,460,418 | +19,544 +1.4% | $579.0M | 0.8% | Mar 31, 2026 | |
| Nuveen, LLC | 13F | 1,417,373 | +586,550 +70.6% | $562.0M | 0.7% | Mar 31, 2026 | |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 13F | 1,399,829 | +72,585 +5.5% | $555.0M | 0.7% | Mar 31, 2026 | |
| BANK OF AMERICA CORP /DE/ | 13F | 1,386,817 | +352,004 +34.0% | $549.8M | 0.7% | Mar 31, 2026 | |
| AMERIPRISE FINANCIAL INC | 13F | 1,327,723 | -341,553 -20.5% | $526.4M | 0.7% | Mar 31, 2026 | |
| BARCLAYS PLC | 13F | 1,316,661 | +444,111 +50.9% | $522.0M | 0.7% | Mar 31, 2026 | |
| FARALLON CAPITAL MANAGEMENT LLC | 13F | 1,213,300 | +214,100 +21.4% | $481.0M | 0.6% | Mar 31, 2026 | |
| Legal & General Group Plc | 13F | 1,187,574 | -44,525 -3.6% | $470.8M | 0.6% | Mar 31, 2026 | |
| FIL Ltd | 13F | 1,157,428 | -108,981 -8.6% | $458.9M | 0.6% | Mar 31, 2026 | |
| VANGUARD FIDUCIARY TRUST CO | 13F | 1,096,904 | +1,096,904 new | $434.9M | 0.6% | Mar 31, 2026 | |
| Swedbank AB | 13F | 990,883 | -82,283 -7.7% | $392.9M | 0.5% | Mar 31, 2026 | |
| Clearbridge Investments, LLC | 13F | 954,363 | -249,441 -20.7% | $378.4M | 0.5% | Mar 31, 2026 | |
| Sumitomo Mitsui Trust Group, Inc. | 13F | 936,570 | -40,352 -4.1% | $371.3M | 0.5% | Mar 31, 2026 | |
| Grantham, Mayo, Van Otterloo & Co. LLC | 13F | 910,133 | +910,133 new | $360.9M | 0.5% | Mar 31, 2026 | |
| DEUTSCHE BANK AG\ | 13F | 909,431 | -102,690 -10.1% | $360.6M | 0.5% | Mar 31, 2026 | |
| Sustainable Growth Advisers, LP | 13F | 900,987 | -223,398 -19.9% | $357.2M | 0.5% | Mar 31, 2026 | |
| FIRST MANHATTAN CO. LLC. | 13F | 848,592 | +64,041 +8.2% | $336.4M | 0.4% | Mar 31, 2026 | |
| NORDEA INVESTMENT MANAGEMENT AB | 13F | 835,398 | -108,745 -11.5% | $326.0M | 0.4% | Mar 31, 2026 | |
| PRIMECAP MANAGEMENT CO/CA/ | 13F | 822,400 | +87,600 +11.9% | $326.1M | 0.4% | Mar 31, 2026 | |
| London & Capital Asset Management Ltd | 13F | 786,829 | +71,448 +10.0% | $311.9M | 0.4% | Mar 31, 2026 | |
| COATUE MANAGEMENT LLC | 13F | 761,760 | -894,729 -54.0% | $302.0M | 0.4% | Mar 31, 2026 | |
| Vontobel Holding Ltd. | 13F | 676,251 | -14,316 -2.1% | $268.1M | 0.4% | Mar 31, 2026 | |
| POLEN CAPITAL MANAGEMENT LLC | 13F | 671,233 | -173,648 -20.6% | $266.1M | 0.4% | Mar 31, 2026 |
Page 1 of 20
Derivatives Institutional Owners
13F put/call positions · excluded from ownership totals| Type | Period | |||||
|---|---|---|---|---|---|---|
| JANE STREET GROUP, LLC | Put | 1,005,600 | +381,387 +61.1% | $398.7M | Mar 31, 2026 | |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | Call | 867,300 | -186,500 -17.7% | $343.9M | Mar 31, 2026 | |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | Put | 663,900 | -144,500 -17.9% | $263.2M | Mar 31, 2026 | |
| JANE STREET GROUP, LLC | Call | 612,200 | +298,101 +94.9% | $242.7M | Mar 31, 2026 | |
| CITADEL ADVISORS LLC | Call | 560,700 | -77,825 -12.2% | $222.3M | Mar 31, 2026 | |
| CITADEL ADVISORS LLC | Put | 231,000 | -232,625 -50.2% | $91.6M | Mar 31, 2026 | |
| UBS Group AG | Put | 191,630 | -8,000 -4.0% | $76.0M | Mar 31, 2026 | |
| MILLENNIUM MANAGEMENT LLC | Put | 122,000 | -75,800 -38.3% | $48.4M | Mar 31, 2026 | |
| PEAK6 LLC | Call | 55,900 | +21,000 +60.2% | $22.2M | Mar 31, 2026 | |
| Qube Research & Technologies Ltd | Put | 46,600 | -14,400 -23.6% | $18.5M | Mar 31, 2026 | |
| MARSHALL WACE, LLP | Put | 45,000 | +45,000 new | $17.8M | Mar 31, 2026 | |
| GOLDMAN SACHS GROUP INC | Call | 40,000 | +40,000 new | $15.9M | Mar 31, 2026 | |
| Qube Research & Technologies Ltd | Call | 38,800 | -18,800 -32.6% | $15.4M | Mar 31, 2026 | |
| MILLENNIUM MANAGEMENT LLC | Call | 37,500 | -74,600 -66.5% | $14.9M | Mar 31, 2026 | |
| CAPITAL FUND MANAGEMENT S.A. | Call | 37,400 | +11,500 +44.4% | $14.8M | Mar 31, 2026 | |
| D. E. Shaw & Co., Inc. | Put | 36,500 | -44,500 -54.9% | $14.5M | Mar 31, 2026 | |
| Walleye Trading LLC | Call | 32,100 | +2,400 +8.1% | $12.7M | Mar 31, 2026 | |
| Alphadyne Asset Management LP | Put | 31,200 | +31,200 new | $12.4M | Mar 31, 2026 | |
| Squarepoint Ops LLC | Put | 29,300 | -129,000 -81.5% | $11.6M | Mar 31, 2026 | |
| Walleye Trading LLC | Put | 25,700 | -24,000 -48.3% | $10.2M | Mar 31, 2026 | |
| CAPITAL FUND MANAGEMENT S.A. | Put | 20,600 | -8,900 -30.2% | $8.2M | Mar 31, 2026 | |
| CAPSTONE INVESTMENT ADVISORS, LLC | Put | 20,600 | +14,300 +227.0% | $8.2M | Mar 31, 2026 | |
| Balyasny Asset Management L.P. | Call | 20,500 | -27,700 -57.5% | $8.1M | Mar 31, 2026 | |
| Laurion Capital Management LP | Put | 20,400 | -7,900 -27.9% | $8.1M | Mar 31, 2026 | |
| CITIGROUP INC | Call | 20,000 | +20,000 new | $7.9M | Mar 31, 2026 | |
| Caption Management, LLC | Put | 20,000 | +20,000 new | $7.9M | Mar 31, 2026 | |
| Point72 Asset Management, L.P. | Call | 18,000 | +4,200 +30.4% | $7.1M | Mar 31, 2026 | |
| CITIGROUP INC | Put | 17,500 | -24,000 -57.8% | $6.9M | Mar 31, 2026 | |
| BARCLAYS PLC | Put | 15,300 | -6,600 -30.1% | $6.1M | Mar 31, 2026 | |
| Capula Management Ltd | Put | 14,400 | +13,800 +2300.0% | $5.7M | Mar 31, 2026 | |
| TUDOR INVESTMENT CORP ET AL | Put | 13,700 | +3,200 +30.5% | $5.4M | Mar 31, 2026 | |
| Allianz Asset Management GmbH | Put | 13,000 | +300 +2.4% | $5.2M | Mar 31, 2026 | |
| Twin Tree Management, LP | Put | 12,700 | +4,300 +51.2% | $5.0M | Mar 31, 2026 | |
| Baader Bank Aktiengesellschaft | Put | 12,000 | +10,500 +700.0% | $4.8M | Mar 31, 2026 | |
| Squarepoint Ops LLC | Call | 11,400 | -81,800 -87.8% | $4.5M | Mar 31, 2026 | |
| CREDIT AGRICOLE S A | Put | 10,000 | +0 +0.0% | $4.0M | Mar 31, 2026 | |
| Balyasny Asset Management L.P. | Put | 9,500 | -3,800 -28.6% | $3.8M | Mar 31, 2026 | |
| GOLDMAN SACHS GROUP INC | Put | 8,900 | +8,900 new | $3.5M | Mar 31, 2026 | |
| UBS Group AG | Call | 7,794 | -11,290 -59.2% | $3.1M | Mar 31, 2026 | |
| Dockside LLC | Put | 7,624 | +7,624 new | $3.0M | Mar 31, 2026 | |
| Point72 Asset Management, L.P. | Put | 7,600 | -3,000 -28.3% | $3.0M | Mar 31, 2026 | |
| Walleye Capital LLC | Put | 7,100 | -12,900 -64.5% | $2.8M | Mar 31, 2026 | |
| Laurion Capital Management LP | Call | 7,100 | +600 +9.2% | $2.8M | Mar 31, 2026 | |
| Allianz Asset Management GmbH | Call | 6,600 | -5,800 -46.8% | $2.6M | Mar 31, 2026 | |
| BANK OF NOVA SCOTIA | Put | 6,089 | +6,089 new | $2.4M | Mar 31, 2026 | |
| TUDOR INVESTMENT CORP ET AL | Call | 5,100 | -15,600 -75.4% | $2.0M | Mar 31, 2026 | |
| Walleye Capital LLC | Call | 4,100 | -9,700 -70.3% | $1.6M | Mar 31, 2026 | |
| Twin Tree Management, LP | Call | 4,100 | +1,200 +41.4% | $1.6M | Mar 31, 2026 | |
| TWO SIGMA INVESTMENTS, LP | Call | 4,000 | +1,200 +42.9% | $1.6M | Mar 31, 2026 | |
| CAPSTONE INVESTMENT ADVISORS, LLC | Call | 3,900 | +1,400 +56.0% | $1.5M | Mar 31, 2026 |
Page 1 of 2
Ownership Events — 13G / 13D
Event-driven, scanned dailyVanguard Capital Management crosses 5.0% Initial Schedule 13G · 14,343,552 shares reported | 13G | Apr 30, 2026 |
Capital World Investors falls below 5% (from 5.1%) Schedule 13G/A · position exited | 13G/A | Nov 13, 2025 |
Capital World Investors crosses 5.0% Initial Schedule 13G · 7,934,173 shares reported | 13G | May 13, 2025 |
VANGUARD GROUP INC reports —% Schedule 13G/A · amendment | 13G/A | Feb 13, 2024 |
BlackRock Inc. reports —% Schedule 13G/A · amendment | 13G/A | Jan 26, 2024 |
T. ROWE PRICE ASSOCIATES, INC. 52-0556948 2. reports —% Schedule 13G/A · amendment | 13G/A | Feb 14, 2023 |
VANGUARD GROUP INC reports —% Schedule 13G/A · amendment | 13G/A | Feb 9, 2023 |
BlackRock Inc. crosses 5.0% Initial Schedule 13G · 13,430,066 shares reported | 13G | Jan 25, 2023 |
Quarterly holdings from SEC Form 13F-HR structured data sets (filed within 45 days of quarter end); 5%+ ownership events from Schedule 13G/13D filings scanned daily via EDGAR. Each row links to the source filing. Est. Avg Cost is a rolling-average estimate — each quarter's added shares priced at that quarter's 13F value ÷ shares, split-adjusted, with history beginning 2024-Q2; positions with one quarter of history or a data-quality flag show “—”.