Who owns CTSH (CTSH)
Which tracked institutional funds hold CTSH, how they are positioned, and who is buying versus exiting — from SEC Form 13F-HR filings. See CTSH company fundamentals →
Ownership as of the 2026-Q1 13F filings. 13F is disclosed up to 45 days after quarter-end, so the most recent quarter fills in over the following weeks.
How the tape is positioned
The tracked-fund tape on CTSH is one-sided between 2025-Q4 and 2026-Q1: 126 added or opened and 460 trimmed or exited — on balance reducing.
A prompt to read the filings, not a verdict. 13F is a quarter-end snapshot disclosed up to 45 days late; a fund adds or exits for mandate, benchmark, and timing reasons that have nothing to do with a view on the stock. This is a starting question, not a signal to trade.
Conviction spread
CTSH’s largest tracked holder by dollar value, VANGUARD GROUP INC, sizes it at 0.1% of its own reported 13F book, while the median holder sizes it at 0.1% of theirs — a 0.0pp gap the other way — the median holder sizes CTSH more heavily than its largest holder by dollar value does.
Book-share is each fund’s reported value in CTSH divided by its whole reported 13F book, so it is comparable across funds of different sizes and is unaffected by stock splits. A higher share means a fund has committed more of its book to the name — a starting question about conviction, not a verdict or a signal to trade.
Institutional & insider positioning
Between 2025-Q4 and 2026-Q1, across 981 tracked filers holding CTSH, 475 increased or opened the position and 577 reduced or closed it; over the same quarter, open-market insider Form 4 buying and selling roughly offset.
This fuses two public signals for the same quarter — how tracked institutions changed their positions and whether insiders bought or sold in the open market. It describes what was filed; it is a starting question, not a verdict or a signal to trade.
New buyers & exits
Funds opening or closing a position in CTSH between the 2025-Q4 and 2026-Q1 13F filings, and the largest changes among funds holding it in both. New buyers and exits are counted on fund presence (split-invariant); adds and trims are measured on reported value.
New buyers 54
- VANGUARD CAPITAL MANAGEMENT LLC$1.9B
- VANGUARD PORTFOLIO MANAGEMENT LLC$1.6B
- VANGUARD FIDUCIARY TRUST CO$165M
- Qube Research & Technologies Ltd$84M
- Junto Capital Management LP$68M
- Vanguard Global Advisers, LLC$65M
Full exits 61
- VANGUARD GROUP INC$5.0B
- GQG Partners LLC$674M
- CIBC WORLD MARKETS CORP$235M
- BARROW HANLEY MEWHINNEY & STRAUSS LLC$225M
- VIRGINIA RETIREMENT SYSTEMS ET Al$80M
- Polar Capital Holdings Plc$40M
Largest adds
- NOMURA HOLDINGS INC$246M
- MORGAN STANLEY$195M
- MARSHALL WACE, LLP$76M
- LAZARD ASSET MANAGEMENT LLC$68M
- Capital Research Global Investors$56M
- AQR CAPITAL MANAGEMENT LLC$48M
Largest trims
- BlackRock, Inc.$1.5B
- STATE STREET CORP$591M
- Invesco Ltd.$415M
- CITADEL ADVISORS LLC$381M
- DODGE & COX$368M
- NATIONAL BANK OF CANADA /FI/$330M
Institutional holders
One row per tracked fund, largest reported value first. “% of value” is the fund’s share of this security’s tracked institutional value — not of shares outstanding. Rows marked stale are from an earlier filing than the security’s latest quarter — that fund is absent from the newest snapshot (position exited, or reported under a different name).
| Fund | Shares | Reported value | % of value | Quarter |
|---|---|---|---|---|
| BlackRock, Inc. trimmed | 35,455,876 | $2.2B | 6.9% | 2026-Q1 |
| VANGUARD CAPITAL MANAGEMENT LLC new | 31,078,283 | $1.9B | 6.0% | 2026-Q1 |
| VANGUARD PORTFOLIO MANAGEMENT LLC new | 26,158,845 | $1.6B | 5.1% | 2026-Q1 |
| STATE STREET CORP trimmed | 24,167,394 | $1.5B | 4.7% | 2026-Q1 |
| JPMORGAN CHASE & CO added | 20,936,734 | $1.3B | 4.0% | 2026-Q1 |
| PZENA INVESTMENT MANAGEMENT LLC added | 20,262,362 | $1.2B | 3.9% | 2026-Q1 |
| GEODE CAPITAL MANAGEMENT, LLC added | 14,780,359 | $907M | 2.9% | 2026-Q1 |
| DODGE & COX trimmed | 14,272,907 | $876M | 2.8% | 2026-Q1 |
| MORGAN STANLEY added | 13,267,490 | $814M | 2.6% | 2026-Q1 |
| Invesco Ltd. trimmed | 10,037,262 | $616M | 1.9% | 2026-Q1 |
| Capital Research Global Investors added | 9,510,905 | $583M | 1.8% | 2026-Q1 |
| NORGES BANK trimmed | 6,165,632 | $472M | 1.5% | 2026-Q1 |
| Bank of New York Mellon Corp trimmed | 7,633,544 | $468M | 1.5% | 2026-Q1 |
| FIL Ltd added | 6,730,323 | $413M | 1.3% | 2026-Q1 |
| FIRST TRUST ADVISORS LP trimmed | 6,518,915 | $400M | 1.3% | 2026-Q1 |
| DIMENSIONAL FUND ADVISORS LP added | 6,404,918 | $393M | 1.2% | 2026-Q1 |
| Amundi added | 6,177,881 | $379M | 1.2% | 2026-Q1 |
| NOMURA HOLDINGS INC added | 5,841,849 | $358M | 1.1% | 2026-Q1 |
| NORTHERN TRUST CORP added | 5,541,555 | $340M | 1.1% | 2026-Q1 |
| GOLDMAN SACHS GROUP INC trimmed | 5,330,410 | $327M | 1.0% | 2026-Q1 |
| WELLINGTON MANAGEMENT GROUP LLP trimmed | 4,851,652 | $298M | 0.9% | 2026-Q1 |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC added | 4,418,578 | $271M | 0.9% | 2026-Q1 |
| Legal & General Group Plc trimmed | 4,251,242 | $261M | 0.8% | 2026-Q1 |
| PRICE T ROWE ASSOCIATES INC /MD/ added | 4,091,865 | $251M | 0.8% | 2026-Q1 |
| FRANKLIN RESOURCES INC added | 3,775,937 | $232M | 0.7% | 2026-Q1 |
| MASSACHUSETTS FINANCIAL SERVICES CO /MA/ added | 3,702,551 | $231M | 0.7% | 2026-Q1 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC added | 3,587,216 | $220M | 0.7% | 2026-Q1 |
| HSBC HOLDINGS PLC added | 3,471,681 | $213M | 0.7% | 2026-Q1 |
| CITADEL ADVISORS LLC trimmed | 3,435,502 | $211M | 0.7% | 2026-Q1 |
| DEUTSCHE BANK AG\ added | 3,232,719 | $198M | 0.6% | 2026-Q1 |
| VICTORY CAPITAL MANAGEMENT INC added | 3,088,877 | $190M | 0.6% | 2026-Q1 |
| BRANDES INVESTMENT PARTNERS, LP added | 3,042,840 | $187M | 0.6% | 2026-Q1 |
| YACKTMAN ASSET MANAGEMENT LP added | 3,008,138 | $185M | 0.6% | 2026-Q1 |
| UBS Group AG trimmed | 2,891,098 | $177M | 0.6% | 2026-Q1 |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP trimmed | 2,782,329 | $171M | 0.5% | 2026-Q1 |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. added | 2,774,192 | $170M | 0.5% | 2026-Q1 |
| BANK OF AMERICA CORP /DE/ trimmed | 2,707,088 | $166M | 0.5% | 2026-Q1 |
| VANGUARD FIDUCIARY TRUST CO new | 2,692,488 | $165M | 0.5% | 2026-Q1 |
| HOTCHKIS & WILEY CAPITAL MANAGEMENT LLC trimmed | 2,582,274 | $158M | 0.5% | 2026-Q1 |
| BNP PARIBAS FINANCIAL MARKETS added | 2,530,326 | $155M | 0.5% | 2026-Q1 |
| Pacer Advisors, Inc. added | 4,237,595 | $153M | 0.5% | 2026-Q1 |
| PRUDENTIAL FINANCIAL INC added | 2,469,958 | $152M | 0.5% | 2026-Q1 |
| NATIONAL BANK OF CANADA /FI/ trimmed | 2,434,798 | $149M | 0.5% | 2026-Q1 |
| Caisse de depot et placement du Quebec added | 2,080,389 | $128M | 0.4% | 2026-Q1 |
| LSV ASSET MANAGEMENT added | 2,072,590 | $127M | 0.4% | 2026-Q1 |
| STIFEL FINANCIAL CORP added | 1,999,853 | $123M | 0.4% | 2026-Q1 |
| Boston Partners trimmed | 1,905,011 | $117M | 0.4% | 2026-Q1 |
| AMERICAN CENTURY COMPANIES INC added | 1,764,877 | $108M | 0.3% | 2026-Q1 |
| Russell Investments Group, Ltd. added | 1,758,750 | $108M | 0.3% | 2026-Q1 |
| AQR CAPITAL MANAGEMENT LLC added | 1,678,776 | $103M | 0.3% | 2026-Q1 |
| MARSHALL WACE, LLP added | 1,505,622 | $92M | 0.3% | 2026-Q1 |
| CAUSEWAY CAPITAL MANAGEMENT LLC trimmed | 1,504,253 | $92M | 0.3% | 2026-Q1 |
| MACQUARIE GROUP LTD trimmed | 1,483,262 | $91M | 0.3% | 2026-Q1 |
| Allianz Asset Management GmbH trimmed | 1,478,432 | $91M | 0.3% | 2026-Q1 |
| AE INDUSTRIAL PARTNERS, LP | 1,470,589 | $90M | 0.3% | 2026-Q1 |
| Retirement Systems of Alabama added | 1,468,085 | $90M | 0.3% | 2026-Q1 |
| BARCLAYS PLC trimmed | 1,437,786 | $88M | 0.3% | 2026-Q1 |
| Swiss National Bank added | 1,416,400 | $87M | 0.3% | 2026-Q1 |
| Qube Research & Technologies Ltd trimmed | 1,370,293 | $84M | 0.3% | 2026-Q1 |
| California Public Employees Retirement System added | 1,325,254 | $81M | 0.3% | 2026-Q1 |
| LAZARD ASSET MANAGEMENT LLC added | 1,317,166 | $81M | 0.3% | 2026-Q1 |
| Pictet Asset Management Holding SA trimmed | 1,298,864 | $80M | 0.3% | 2026-Q1 |
| Sumitomo Mitsui Trust Group, Inc. trimmed | 1,292,509 | $79M | 0.3% | 2026-Q1 |
| DekaBank Deutsche Girozentrale | 1,275,786 | $79M | 0.3% | 2026-Q1 |
| ING GROEP NV trimmed | 1,140,315 | $70M | 0.2% | 2026-Q1 |
| Mitsubishi UFJ Asset Management Co., Ltd. added | 1,136,580 | $70M | 0.2% | 2026-Q1 |
| Junto Capital Management LP added | 1,105,299 | $68M | 0.2% | 2026-Q1 |
| National Pension Service added | 1,088,405 | $67M | 0.2% | 2026-Q1 |
| Vanguard Global Advisers, LLC new | 1,051,443 | $65M | 0.2% | 2026-Q1 |
| SEI INVESTMENTS CO added | 1,051,209 | $64M | 0.2% | 2026-Q1 |
| Nuveen, LLC added | 1,050,540 | $64M | 0.2% | 2026-Q1 |
| RHUMBLINE ADVISERS trimmed | 1,037,630 | $64M | 0.2% | 2026-Q1 |
| Zurcher Kantonalbank (Zurich Cantonalbank) added | 1,005,876 | $62M | 0.2% | 2026-Q1 |
| VANGUARD ASSET MANAGEMENT, Ltd new | 972,960 | $60M | 0.2% | 2026-Q1 |
| VOLORIDGE INVESTMENT MANAGEMENT, LLC added | 962,700 | $59M | 0.2% | 2026-Q1 |
| PFA Pension, Forsikringsaktieselskab trimmed | 960,330 | $59M | 0.2% | 2026-Q1 |
| CITIGROUP INC trimmed | 956,151 | $59M | 0.2% | 2026-Q1 |
| BANK OF MONTREAL /CAN/ added | 951,559 | $58M | 0.2% | 2026-Q1 |
| ROYAL BANK OF CANADA trimmed | 938,180 | $58M | 0.2% | 2026-Q1 |
| WELLS FARGO & COMPANY/MN trimmed | 920,033 | $56M | 0.2% | 2026-Q1 |
| ICICI Prudential Asset Management Co Ltd added | 914,624 | $56M | 0.2% | 2026-Q1 |
| THOMPSON SIEGEL & WALMSLEY LLC added | 909,107 | $56M | 0.2% | 2026-Q1 |
| CANADA LIFE ASSURANCE Co added | 862,083 | $53M | 0.2% | 2026-Q1 |
| WEDGE CAPITAL MANAGEMENT L L P/NC added | 864,021 | $53M | 0.2% | 2026-Q1 |
| Quantinno Capital Management LP added | 814,263 | $50M | 0.2% | 2026-Q1 |
| NEW YORK STATE COMMON RETIREMENT FUND trimmed | 808,327 | $50M | 0.2% | 2026-Q1 |
| BALYASNY ASSET MANAGEMENT L.P. added | 766,681 | $47M | 0.1% | 2026-Q1 |
| Eurizon Capital SGR S.p.A. added | 764,995 | $47M | 0.1% | 2026-Q1 |
| ALLIANCEBERNSTEIN L.P. trimmed | 564,197 | $47M | 0.1% | 2026-Q1 |
| CIBC Bancorp USA Inc. trimmed | 761,138 | $47M | 0.1% | 2026-Q1 |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM trimmed | 738,814 | $45M | 0.1% | 2026-Q1 |
| CIBC WORLD MARKET INC. trimmed | 725,937 | $45M | 0.1% | 2026-Q1 |
| VANGUARD GROUP INC trimmed | 59,977,204 | $5.0B | 15.7% | 2025-Q4 stale |
| GQG Partners LLC added | 8,116,278 | $674M | 2.1% | 2025-Q4 stale |
| CIBC WORLD MARKETS CORP trimmed | 2,827,364 | $235M | 0.7% | 2025-Q4 stale |
| BARROW HANLEY MEWHINNEY & STRAUSS LLC trimmed | 2,708,542 | $225M | 0.7% | 2025-Q4 stale |
| AXA S.A. added | 1,092,519 | $85M | 0.3% | 2025-Q2 stale |
| VIRGINIA RETIREMENT SYSTEMS ET Al added | 961,375 | $80M | 0.3% | 2025-Q4 stale |
| AXA Investment Managers S.A. new | 1,053,810 | $71M | 0.2% | 2025-Q3 stale |
| WORLDQUANT MILLENNIUM ADVISORS LLC added | 758,374 | $59M | 0.2% | 2025-Q2 stale |
Ownership over time
Tracked institutional holder count and total shares held by filing quarter (independent scales). The curated-era tail and any mid-ingest latest quarter are handled honestly — a partial quarter is not drawn as a collapse.
Reading this table
Funds hold the same stock for different reasons — an index fund “holds” almost everything, an active manager sizes a name to a mandate and a benchmark, and each fund entered at its own price and time. Because 13F is filed up to 45 days after quarter-end, every row is a backward-looking snapshot; a manager may have traded since. Share-class siblings (a company’s A and C shares) are rolled up to one line so a dual-class name is never double-counted. Compare like-for-like. A large holder is not an endorsement, and a fund exiting is not a warning — this is a starting question, not a verdict.
About 13F filings
A Form 13F is a quarterly disclosure that institutional investment managers with over $100 million in US-listed equities must file with the SEC. In plain English: it is a snapshot of the long stock positions a fund held at the end of a quarter. It covers long US-listed equities only — not short positions, options, cash, or private holdings — and the funds shown are the large sample we track, not the complete 13F universe.