Synopsys Inc. 13F holders
1,455 funds reported a position in Synopsys Inc. in their 13F for the quarter ended 30 June 2026, together 179.3 million shares worth $79.94 billion. Against the quarter before, 166 opened a position, 568 added, 495 trimmed and 140 sold out; together they bought a net 2.8 million shares. The largest holders: BlackRock, Inc., Vanguard Capital Management LLC and State Street Corp.
Funds holding1,455+49 on Q1 2026
Shares they held179.3Mworth $79.94 billion
Net bought on the quarter2.8M sharesabout $1.24 billion at the funds' values
Funds buying to selling734 to 635opened or added, to cut or sold
Opened 166Added 568Held 213Trimmed 495Sold out 140
What each fund did in SNPS against its 13F for the quarter before; a change under 0.1% of a holding counts as held
Funds reporting a position in SNPS in their 13F, each quarter; hover a bar for the shares they held
Filed so far for the quarter to 30 September 2026
4,696 funds have filed their 13F for the quarter so far; the rest are due by 16 November 2026. Of those, 705 reported a position in Synopsys Inc.: 47 opened one, 236 added, 300 trimmed and 73 sold out, a net 813,597 shares sold.
The largest moves in the name among the funds that have filed, against each fund's previous 13F.
The well-known funds
Of the 44 funds followed here, 1 reported a position in Synopsys Inc. in a 13F for the quarter ended 30 September 2026, and 14 more in a 13F for an earlier quarter, the latest each has filed. The largest: FMR LLC, 6.0 million shares worth $2.67 billion, 0.1% of its reported book (its 13F for the quarter ended 30 June 2026). Sold out: Baillie Gifford, Atreides Management. In the quarter, 1 fund added or opened a position and 0 trimmed or sold out; together they bought a net 40,059 shares, about $17.4 million at the funds' own value per share on 30 September 2026. A change under 0.1% of a holding counts as held.
| Fund | Shares | Value | Of its book | Change on the quarter | Status | Quarter ended | Filing |
|---|---|---|---|---|---|---|---|
| FMR LLC | 5,989,785 | $2.67 billion | 0.1% | -2,375,870 | trimmed | 30 June 2026, an earlier quarter | 13F |
| Geode Capital Management | 4,550,988 | $1.97 billion | 0.1% | +40,059 | added | 30 September 2026 | 13F |
| Capital Research Global Investors | 2,279,877 | $1.02 billion | 0.1% | +216,999 | added | 30 June 2026, an earlier quarter | 13F |
| Norges Bank | 1,606,493 | $716.6 million | 0.1% | held | 30 June 2026, an earlier quarter | 13F | |
| Citadel Advisors | 453,593 | $202.3 million | 0.1% | +253,297 | added | 30 June 2026, an earlier quarter | 13F |
| Alyeska | 398,350 | $177.7 million | 0.5% | +398,350 | new | 30 June 2026, an earlier quarter | 13F |
| Coatue Management | 317,465 | $141.6 million | 0.3% | -444,295 | trimmed | 30 June 2026, an earlier quarter | 13F |
| Elliott Investment Management | 227,500 | $101.5 million | 0.7% | +227,500 | new | 30 June 2026, an earlier quarter | 13F |
| Two Sigma Investments | 197,606 | $88.1 million | 0.1% | +91,762 | added | 30 June 2026, an earlier quarter | 13F |
| Altimeter Capital Management | 140,343 | $62.6 million | 0.6% | +140,343 | new | 30 June 2026, an earlier quarter | 13F |
| ARK Investment Management | 81,283 | $36.3 million | 0.2% | +5,213 | added | 30 June 2026, an earlier quarter | 13F |
| Millennium Management | 51,065 | $22.8 million | 0.0% | +22,384 | added | 30 June 2026, an earlier quarter | 13F |
| Bridgewater Associates | 40,180 | $17.9 million | 0.1% | -168,173 | trimmed | 30 June 2026, an earlier quarter | 13F |
| Renaissance Technologies | 39,538 | $17.6 million | 0.0% | -264,680 | trimmed | 30 June 2026, an earlier quarter | 13F |
| Dodge & Cox | 10,100 | $4.5 million | 0.0% | -100 | trimmed | 30 June 2026, an earlier quarter | 13F |
| Baillie Gifford | 0 | $0 | 0.0% | -15,812 | exited | 30 June 2026, an earlier quarter | 13F |
| Atreides Management | 0 | $0 | 0.0% | -136,925 | exited | 30 June 2026, an earlier quarter | 13F |
Value is what the fund reported.
Read more
Change is shares against the fund's previous 13F; a fund with one filing read shows no change. 13Fs cover long US positions of managers above $100 million and are filed up to 45 days after the quarter.The largest holders
| Fund | Shares | Share of all | Value | Of its book | Change in shares | Filing |
|---|---|---|---|---|---|---|
| BlackRock, Inc. | 16,203,958 | 9.04% | $7.23 billion | 0.11% | +338,178 | 13F |
| Vanguard Capital Management LLC | 12,507,020 | 6.98% | $5.58 billion | 0.12% | +64,122 | 13F |
| State Street Corp. | 9,073,873 | 5.06% | $4.05 billion | 0.12% | +174,850 | 13F |
| Invesco Ltd. | 6,028,804 | 3.36% | $2.69 billion | 0.21% | +116,499 | 13F |
| FMR LLC | 5,989,785 | 3.34% | $2.67 billion | 0.12% | -2,375,870 | 13F |
| Assenagon Asset Management S.A. | 4,910,804 | 2.74% | $2.19 billion | 1.42% | 13F | |
| Nvidia Corp. | 4,821,717 | 2.69% | $2.15 billion | 3.39% | no change | 13F |
| Geode Capital Management, LLC | 4,510,929 | 2.52% | $2.01 billion | 0.11% | -54,068 | 13F |
| Vanguard Portfolio Management LLC | 4,493,481 | 2.51% | $2.00 billion | 0.09% | -237,219 | 13F |
| Morgan Stanley | 3,768,607 | 2.10% | $1.68 billion | 0.09% | -147,224 | 13F |
| Van Eck Associates Corp. | 3,457,249 | 1.93% | $1.54 billion | 0.94% | +569,687 | 13F |
| Aspex Management (HK) Ltd | 3,112,646 | 1.74% | $1.39 billion | 15.65% | +442,114 | 13F |
| UBS AM, a distinct business unit of UBS Asset Management Americas LLC | 3,087,349 | 1.72% | $1.38 billion | 0.25% | +892,736 | 13F |
| Victory Capital Management Inc. | 2,860,290 | 1.60% | $1.28 billion | 0.72% | +320,452 | 13F |
| Goldman Sachs Group Inc. | 2,736,953 | 1.53% | $1.22 billion | 0.13% | -396,846 | 13F |
| UBS Group AG | 2,399,508 | 1.34% | $1.07 billion | 0.17% | +474,394 | 13F |
| Capital Research Global Investors | 2,279,877 | 1.27% | $1.02 billion | 0.14% | +216,999 | 13F |
| Ameriprise Financial Inc. | 2,125,136 | 1.19% | $948.0 million | 0.19% | +797,413 | 13F |
| Barclays PLC | 2,101,648 | 1.17% | $937.5 million | 0.30% | +784,987 | 13F |
| Northern Trust Corp. | 1,817,515 | 1.01% | $810.7 million | 0.09% | -107,864 | 13F |
| Amundi | 1,748,301 | 0.98% | $779.9 million | 0.19% | -13,682 | 13F |
| Aristotle Capital Management, LLC | 1,737,376 | 0.97% | $775.0 million | 1.63% | -111,950 | 13F |
| Mitsubishi UFJ Asset Management Co., Ltd. | 1,675,522 | 0.93% | $747.4 million | 0.41% | +15,820 | 13F |
| Norges Bank | 1,606,493 | 0.90% | $716.6 million | 0.07% | 13F | |
| Bank of New York Mellon Corp | 1,551,492 | 0.87% | $692.1 million | 0.11% | -4,270 | 13F |
| AQR Capital Management LLC | 1,507,732 | 0.84% | $672.5 million | 0.23% | +1,367,110 | 13F |
| Charles Schwab Investment Management Inc. | 1,492,070 | 0.83% | $665.6 million | 0.09% | +92,241 | 13F |
| Franklin Resources Inc. | 1,472,172 | 0.82% | $656.7 million | 0.14% | -57,023 | 13F |
| Parnassus Investments, LLC | 1,408,900 | 0.79% | $628.5 million | 1.68% | -51,518 | 13F |
| FIL Ltd | 1,329,045 | 0.74% | $592.8 million | 0.43% | +171,617 | 13F |
| Price T Rowe Associates Inc. | 1,276,771 | 0.71% | $569.5 million | 0.06% | -618,114 | 13F |
| Alkeon Capital Management LLC | 1,270,948 | 0.71% | $566.9 million | 2.19% | -298,400 | 13F |
| American Century Companies Inc. | 1,251,126 | 0.70% | $558.1 million | 0.25% | +624,135 | 13F |
| Edgewood Management LLC | 1,227,964 | 0.69% | $547.8 million | 5.65% | -981,623 | 13F |
| Bank of America Corp. | 1,210,540 | 0.68% | $540.0 million | 0.04% | -176,277 | 13F |
| JPMorgan Chase & Co. | 1,143,375 | 0.64% | $511.4 million | 0.03% | -598,501 | 13F |
| Legal & General Group Plc | 1,102,793 | 0.62% | $491.9 million | 0.10% | -84,781 | 13F |
| Vanguard Fiduciary Trust Co. | 1,074,986 | 0.60% | $479.5 million | 0.11% | -21,918 | 13F |
| Grantham, Mayo, Van Otterloo & Co. LLC | 961,706 | 0.54% | $429.0 million | 0.97% | +51,573 | 13F |
| T. Rowe Price Investment Management, Inc. | 936,970 | 0.52% | $418.0 million | 0.27% | new | 13F |
| Primecap Management Co. | 895,350 | 0.50% | $399.4 million | 0.24% | +72,950 | 13F |
| SG Americas Securities, LLC | 863,450 | 0.48% | $385.2 million | 0.22% | +581,334 | 13F |
| First Manhattan Co. LLC. | 859,147 | 0.48% | $383.2 million | 0.98% | +10,555 | 13F |
| Deutsche Bank AG | 834,494 | 0.47% | $372.2 million | 0.11% | -74,937 | 13F |
| Farallon Capital Management, L.l.c. | 829,600 | 0.46% | $370.1 million | 2.18% | -383,700 | 13F |
| Clearbridge Investments, LLC | 819,127 | 0.46% | $365.4 million | 0.30% | -135,236 | 13F |
| W1M Asset Management Ltd | 816,669 | 0.46% | $364.1 million | 3.34% | +29,840 | 13F |
| Jane Street Group, LLC | 809,079 | 0.45% | $360.9 million | 0.23% | +775,336 | 13F |
| Sustainable Growth Advisers, LP | 807,346 | 0.45% | $360.1 million | 3.53% | -93,641 | 13F |
| Sumitomo Mitsui Trust Group, Inc. | 789,740 | 0.44% | $352.3 million | 0.20% | -146,830 | 13F |
The 50 largest of the 1,455 funds that reported a position in SNPS in their 13F for the quarter ended 30 June 2026, by the value each reported.
Read more
Share of all is the fund's part of all the shares the funds reported. Change is shares against the fund's 13F for the quarter before. A 13F lists a manager's long positions in US-listed shares at the quarter's end. What is a 13F?Options the funds reported on SNPS
| Fund | Option | Shares under the options | Value of those shares | Quarter ended | Filing |
|---|---|---|---|---|---|
| Citadel Advisors | Calls | 432,900 | $193.1 million | 30 June 2026 | 13F |
| Citadel Advisors | Puts | 244,700 | $109.2 million | 30 June 2026 | 13F |
| Millennium Management | Puts | 85,800 | $38.3 million | 30 June 2026 | 13F |
| Millennium Management | Calls | 26,000 | $11.6 million | 30 June 2026 | 13F |
| Point72 Asset Management | Calls | 16,000 | $7.1 million | 30 June 2026 | 13F |
| Point72 Asset Management | Puts | 15,500 | $6.9 million | 30 June 2026 | 13F |
| Two Sigma Investments | Puts | 1,900 | $847,533 | 30 June 2026 | 13F |
A 13F lists calls and puts by the shares they cover and what those shares were worth at the quarter's end, not what the options cost.
Read more
They are not counted in the holdings above. A put gains when the stock falls, a call when it rises, and a fund may hold either to hedge.Schedule 13D and 13G filed on the name, last twelve months
| Filed | Schedule | Who | Holding | Of the class | Event date | Rule or purpose | Filing |
|---|---|---|---|---|---|---|---|
| 30 April 2026 | 13G | Vanguard Capital Management and 1 other | 14.3 million | 7.5% | 31 March 2026 | passive, institutional (13d-1(b)) | EDGAR |
| 27 March 2026 | 13G/A | The Vanguard Group and 1 other | 0 | 0.0% | 13 March 2026 | passive, institutional (13d-1(b)) | EDGAR |
| 13 November 2025 | 13G/A | Capital World Investors and 1 other | 7.7 million | 4.2% | 30 September 2025 | passive, institutional (13d-1(b)) | EDGAR |
A Schedule 13D is filed by anyone who crosses 5% of a class with intent to influence; a 13G by a passive holder.
Read more
Amendments (/A) report a change, including an exit to zero. Holding and percentage are as the filer stated them on the cover page; the purpose is the filer's own words, cut short. 13D and 13GFails to deliver
| Settlement date | Shares failed | Price | File |
|---|---|---|---|
| 31 August 2026 | 100 | $442.61 | SEC |
| 26 August 2026 | 132 | $408.79 | SEC |
| 25 August 2026 | 162 | $394.51 | SEC |
| 5 August 2026 | 45 | $403.86 | SEC |
| 23 July 2026 | 1 | $377.61 | SEC |
Shares that failed to deliver at settlement, per day, from the SEC's half-month files, which arrive about two weeks after the period.