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SNPS in the 13F filings

Synopsys Inc · CUSIP 871607107

Sector · Software and IT servicesTheme · Cloud and enterprise software· L3VLUP-definedTheme · Prepackaged software
Quarter
Q3 2026 · early filersQ2 2026Q1 2026Q4 2025Q3 2025Q2 2025Q1 2025Q4 2024Q3 2024Q2 2024Q1 2024Q4 2023
Quarter end
31 Mar 2025
the date the book describes
Filed
5 Nov 2026
latest of these filings; the earliest 2 May 2025
Managers listing it
27
at least, of 95 tracked, among listed positions
Comparable managers
95
filed both Q4 2024 and Q1 2025; 22 listed it in both
Shares listed
25,386,061
combined, among listed positions
Reported value
$10.9bn
combined, at the quarter end

Among the 95 comparable managers: 18 buyers (opened or added shares) and 10 sellers (trimmed or exited), at least, among listed positions. Their net change in shares is not known from listed positions, because at least one of them lists it in only one of the two quarters.

Managers listing SNPS in Q1 2025

Share of 13F value is the position’s reported value over everything the manager reported that quarter. The share change is against Q4 2024, and only where both filings list the position. A rise in value with no rise in shares is the price, not buying.

27 of 27 holders

ActionFiling
Capital World Investors7,726,297$3.3bn0.54%Added+446,11512 May 2025 (the filing on sec.gov)
T. Rowe Price Associates Inc5,412,218$2.3bn0.29%Trimmed-490,47814 May 2025 (the filing on sec.gov)
Fidelity (FMR LLC)2,825,255$1.2bn0.08%Trimmed-177,5045 Nov 2026 (the filing on sec.gov)
AllianceBernstein LP1,725,211$740m0.27%Added+313,21815 May 2025 (the filing on sec.gov)
Invesco Ltd1,485,655$637m0.12%Added+104,15912 May 2025 (the filing on sec.gov)
Janus Henderson Group Ltd1,113,454$488m0.27%Trimmed-177,21515 May 2025 (the filing on sec.gov)
Wellington Management Group LLP1,112,628$477m0.09%Added+54,86813 May 2025 (the filing on sec.gov)
Viking Global Investors LP703,912$302m0.96%Trimmed-17,40615 May 2025 (the filing on sec.gov)
Capital Research Global Investors674,261$289m0.06%Added+180,06312 May 2025 (the filing on sec.gov)
Neuberger Berman Group LLC589,135$253m0.21%Added+90,46127 Oct 2026 (the filing on sec.gov)
Artisan Partners LP351,760$151m0.24%Trimmed-61,53114 May 2025 (the filing on sec.gov)
Holocene Advisors LP348,101$149m0.44%Added+29,00515 May 2025 (the filing on sec.gov)
D1 Capital Partners LP334,700$144m2.20%Added+81,70015 May 2025 (the filing on sec.gov)
MFS Investment Management318,636$137munder 0.1%Trimmed-910,2062 May 2025 (the filing on sec.gov)
Marshall Wace LLP140,000$60m0.08%Trimmed-250,00015 May 2025 (the filing on sec.gov)
Balyasny Asset Management LLC130,149$56m0.09%Added+10,82415 May 2025 (the filing on sec.gov)
Steadfast Capital Management LP103,903$45m1.18%Trimmed-59,30015 May 2025 (the filing on sec.gov)
Bridgewater Associates LP85,396$37m0.17%Added+51,16014 May 2025 (the filing on sec.gov)
Hudson Bay Capital Management LP59,025$25m0.08%Added+17,01714 May 2025 (the filing on sec.gov)
Davidson Kempner Capital Management LP30,000$13m0.18%Newnew15 May 2025 (the filing on sec.gov)
ARK Investment Management LLC26,617$11m0.11%Added+4047 May 2025 (the filing on sec.gov)
Walleye Capital LLC23,895$10munder 0.1%Addedn.a.14 May 2025 (the filing on sec.gov)
Baillie Gifford & Co23,177$9.9munder 0.1%Newnew7 May 2025 (the filing on sec.gov)
Verition Fund Management LLC21,685$9.3munder 0.1%Addedn.a.15 May 2025 (the filing on sec.gov)
Dodge & Cox11,250$4.8munder 0.1%Trimmed-10014 May 2025 (the filing on sec.gov)
Page 1 of 2

Largest increases and reductions, by shares

Q4 2024 to Q1 2025, among managers that listed it in both quarters or opened it.

Increases

Reductions

New positions and exits

At least these many: a manager is shown exiting only where its own filing shows the position gone.

New (3)

Exited (1)

Ownership over time

Every quarter on file. A quarter-end value moves with the price as well as with the shares held; buyers and sellers count comparable managers, by shares.
27 in Q3 2024 to 29 in Q2 2026

Tracked managers listing it, at least.

0102030402014201620182020202220242026
the quarter shown share split complete books; unmarked quarters rest on listed positionsClick a quarter to open it.
SNPS by quarter
QuarterHoldersReported valueBuyersSellers
Q2 20136$919mn.a.n.a.
Q3 20136$970mn.a.n.a.
Q4 20138$1.1bnn.a.n.a.
Q1 20148$1.1bnn.a.n.a.
Q2 20148$1.1bnn.a.n.a.
Q3 20149$1.1bnn.a.n.a.
Q4 20148$1.2bnn.a.n.a.
Q1 20158$1.2bnn.a.n.a.
Q2 20157$1.3bnn.a.n.a.
Q3 20158$1.1bnn.a.n.a.
Q4 20155$928mn.a.n.a.
Q1 20167$915mn.a.n.a.
Q2 20164$953mn.a.n.a.
Q3 201611$1.0bnn.a.n.a.
Q4 201613$1.1bnn.a.n.a.
Q1 201715$1.4bnn.a.n.a.
Q2 201717$1.6bnn.a.n.a.
Q3 201717$1.7bnn.a.n.a.
Q4 201719$2.0bnn.a.n.a.
Q1 201819$1.7bnn.a.n.a.
Q2 201819$1.9bnn.a.n.a.
Q3 201819$2.0bnn.a.n.a.
Q4 201821$1.8bnn.a.n.a.
Q1 201918$2.5bnn.a.n.a.
Q2 201921$2.6bnn.a.n.a.
Q3 201918$2.7bnn.a.n.a.
Q4 201920$2.2bnn.a.n.a.
Q1 202015$2.5bnn.a.n.a.
Q2 202014$4.2bnn.a.n.a.
Q3 202013$4.6bnn.a.n.a.
Q4 202018$5.7bnn.a.n.a.
Q1 202116$5.4bnn.a.n.a.
Q2 202122$5.8bnn.a.n.a.
Q3 202123$6.5bnn.a.n.a.
Q4 202124$8.0bnn.a.n.a.
Q1 202221$8.2bnn.a.n.a.
Q2 202225$7.6bnn.a.n.a.
Q3 202226$7.9bnn.a.n.a.
Q4 202229$8.5bnn.a.n.a.
Q1 202324$10.1bnn.a.n.a.
Q2 202329$11.8bnn.a.n.a.
Q3 202327$12.1bnn.a.n.a.
Q4 202336$13.1bn2712
Q1 202429$14.6bn1219
Q2 202423$15.6bn1311
Q3 202427$12.8bn1514
Q4 202427$12.9bn179
Q1 202527$10.9bn1810
Q2 202523$13.0bn1314
Q3 202526$15.3bn1810
Q4 202528$15.4bn2022
Q1 202625$9.4bn2123
Q2 202629$10.0bn2620

Compare with…

Holders over time, buyers and sellers, and the managers holding both, side by side for up to four stocks.

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How much of the picture this is

A 13F is a manager’s long US-listed equity book at a quarter end, filed up to 45 days later. It shows no shorts, cash, bonds or performance, and it is never today’s portfolio. Large books are listed to their largest positions, so a manager missing from this table may still hold a small position below that line. These are 95 tracked managers, not the institutional market.

Which funds own SNPS, latest filings →Back to the 13F Explorer →