Who owns CNK (CNK)
Which tracked institutional funds hold CNK, how they are positioned, and who is buying versus exiting — from SEC Form 13F-HR filings. See CNK 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
95 tracked funds added or opened CNK while 52 trimmed or exited it between 2025-Q4 and 2026-Q1 — the tape is split. When large holders disagree on a name, the funds moving first are sometimes ahead of the story.
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
CNK’s largest tracked holder by dollar value, Orbis Allan Gray Ltd, sizes it at 1.8% of its own reported 13F book, while the median holder sizes it at 0.0% of theirs — a 1.8pp conviction gap — its largest holder concentrates the name more heavily than the typical one.
Book-share is each fund’s reported value in CNK 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 277 tracked filers holding CNK, 162 increased or opened the position and 127 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 CNK 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 20
- VANGUARD PORTFOLIO MANAGEMENT LLC$173M
- VANGUARD CAPITAL MANAGEMENT LLC$133M
- BALYASNY ASSET MANAGEMENT L.P.$68M
- VANGUARD FIDUCIARY TRUST CO$21M
- Schonfeld Strategic Advisors LLC$19M
- SUSQUEHANNA INTERNATIONAL GROUP, LLP$18M
Full exits 24
- VANGUARD GROUP INC$246M
- NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO$207M
- ROYAL LONDON ASSET MANAGEMENT LTD$16M
- Helix Partners Management LP$7M
- CIBC WORLD MARKET INC.$5M
- ExodusPoint Capital Management, LP$4M
Largest adds
- Orbis Allan Gray Ltd$80M
- CITADEL ADVISORS LLC$56M
- STEADFAST CAPITAL MANAGEMENT LP$49M
- GOLDMAN SACHS GROUP INC$34M
- WELLINGTON MANAGEMENT GROUP LLP$28M
- STATE STREET CORP$23M
Largest trims
- Lavaca Capital LLC$75M
- BlackRock, Inc.$39M
- BARCLAYS PLC$36M
- MARSHALL WACE, LLP$32M
- ROYAL BANK OF CANADA$27M
- CANADA PENSION PLAN INVESTMENT BOARD$17M
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 |
|---|---|---|---|---|
| Orbis Allan Gray Ltd | 15,057,911 | $429M | 10.5% | 2026-Q1 |
| BlackRock, Inc. trimmed | 11,033,699 | $315M | 7.7% | 2026-Q1 |
| WELLINGTON MANAGEMENT GROUP LLP trimmed | 8,755,325 | $250M | 6.1% | 2026-Q1 |
| VANGUARD PORTFOLIO MANAGEMENT LLC new | 6,061,102 | $173M | 4.2% | 2026-Q1 |
| VANGUARD CAPITAL MANAGEMENT LLC new | 4,663,399 | $133M | 3.3% | 2026-Q1 |
| STATE STREET CORP added | 4,020,522 | $115M | 2.8% | 2026-Q1 |
| RENAISSANCE TECHNOLOGIES LLC trimmed | 3,994,785 | $114M | 2.8% | 2026-Q1 |
| DIMENSIONAL FUND ADVISORS LP trimmed | 2,960,781 | $84M | 2.1% | 2026-Q1 |
| CITADEL ADVISORS LLC added | 2,782,986 | $79M | 1.9% | 2026-Q1 |
| MILLENNIUM MANAGEMENT LLC added | 2,600,451 | $74M | 1.8% | 2026-Q1 |
| GEODE CAPITAL MANAGEMENT, LLC added | 2,492,376 | $71M | 1.7% | 2026-Q1 |
| BALYASNY ASSET MANAGEMENT L.P. added | 2,372,841 | $68M | 1.7% | 2026-Q1 |
| Alyeska Investment Group, L.P. trimmed | 2,071,953 | $59M | 1.4% | 2026-Q1 |
| STEADFAST CAPITAL MANAGEMENT LP added | 2,055,196 | $59M | 1.4% | 2026-Q1 |
| Lavaca Capital LLC trimmed | 2,041,403 | $58M | 1.4% | 2026-Q1 |
| FMR LLC trimmed | 2,007,880 | $57M | 1.4% | 2026-Q1 |
| VICTORY CAPITAL MANAGEMENT INC trimmed | 1,982,740 | $57M | 1.4% | 2026-Q1 |
| GOLDMAN SACHS GROUP INC added | 1,832,138 | $52M | 1.3% | 2026-Q1 |
| MORGAN STANLEY added | 1,638,890 | $47M | 1.1% | 2026-Q1 |
| D. E. Shaw & Co., Inc. trimmed | 1,328,903 | $38M | 0.9% | 2026-Q1 |
| Woodline Partners LP trimmed | 1,322,043 | $38M | 0.9% | 2026-Q1 |
| UBS Group AG added | 1,298,388 | $37M | 0.9% | 2026-Q1 |
| MARSHALL WACE, LLP trimmed | 1,239,523 | $35M | 0.9% | 2026-Q1 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC added | 1,237,734 | $35M | 0.9% | 2026-Q1 |
| COOPER CREEK PARTNERS MANAGEMENT LLC trimmed | 1,191,054 | $34M | 0.8% | 2026-Q1 |
| NORTHERN TRUST CORP added | 1,129,498 | $32M | 0.8% | 2026-Q1 |
| Park West Asset Management LLC trimmed | 1,024,099 | $29M | 0.7% | 2026-Q1 |
| Bank of New York Mellon Corp trimmed | 911,372 | $26M | 0.6% | 2026-Q1 |
| BANK OF AMERICA CORP /DE/ added | 831,389 | $24M | 0.6% | 2026-Q1 |
| Squarepoint Ops LLC added | 797,679 | $23M | 0.6% | 2026-Q1 |
| VANGUARD FIDUCIARY TRUST CO new | 720,191 | $21M | 0.5% | 2026-Q1 |
| Schonfeld Strategic Advisors LLC trimmed | 655,205 | $19M | 0.5% | 2026-Q1 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP added | 642,768 | $18M | 0.4% | 2026-Q1 |
| EverSource Wealth Advisors, LLC added | 153,151 | $16M | 0.4% | 2026-Q1 |
| JPMORGAN CHASE & CO added | 555,776 | $15M | 0.4% | 2026-Q1 |
| Invesco Ltd. trimmed | 531,161 | $15M | 0.4% | 2026-Q1 |
| Walleye Capital LLC added | 518,661 | $15M | 0.4% | 2026-Q1 |
| PRINCIPAL FINANCIAL GROUP INC added | 504,805 | $14M | 0.4% | 2026-Q1 |
| TWO SIGMA INVESTMENTS, LP added | 499,083 | $14M | 0.3% | 2026-Q1 |
| WELLS FARGO & COMPANY/MN added | 468,012 | $13M | 0.3% | 2026-Q1 |
| Trexquant Investment LP trimmed | 405,013 | $12M | 0.3% | 2026-Q1 |
| PECONIC PARTNERS LLC | 400,000 | $11M | 0.3% | 2026-Q1 |
| JANUS HENDERSON GROUP PLC added | 376,632 | $11M | 0.3% | 2026-Q1 |
| AQR CAPITAL MANAGEMENT LLC added | 384,809 | $11M | 0.3% | 2026-Q1 |
| Public Sector Pension Investment Board added | 369,212 | $11M | 0.3% | 2026-Q1 |
| Hudson Bay Capital Management LP | 322,548 | $9M | 0.2% | 2026-Q1 |
| Qube Research & Technologies Ltd trimmed | 316,698 | $9M | 0.2% | 2026-Q1 |
| BARCLAYS PLC trimmed | 312,703 | $9M | 0.2% | 2026-Q1 |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC added | 298,228 | $9M | 0.2% | 2026-Q1 |
| BARROW HANLEY MEWHINNEY & STRAUSS LLC trimmed | 295,788 | $8M | 0.2% | 2026-Q1 |
| Nuveen, LLC added | 293,111 | $8M | 0.2% | 2026-Q1 |
| RHUMBLINE ADVISERS added | 285,265 | $8M | 0.2% | 2026-Q1 |
| STATE OF WISCONSIN INVESTMENT BOARD trimmed | 277,747 | $8M | 0.2% | 2026-Q1 |
| Glendon Capital Management LP trimmed | 259,563 | $7M | 0.2% | 2026-Q1 |
| Connor, Clark & Lunn Investment Management Ltd. added | 250,115 | $7M | 0.2% | 2026-Q1 |
| Verition Fund Management LLC added | 244,983 | $7M | 0.2% | 2026-Q1 |
| Hodges Capital Management Inc. added | 243,595 | $7M | 0.2% | 2026-Q1 |
| Legal & General Group Plc trimmed | 243,141 | $7M | 0.2% | 2026-Q1 |
| Man Group plc trimmed | 238,660 | $7M | 0.2% | 2026-Q1 |
| Saber Capital Managment, LLC trimmed | 229,627 | $7M | 0.2% | 2026-Q1 |
| Luxor Capital Group, LP trimmed | 228,395 | $7M | 0.2% | 2026-Q1 |
| MYDA Advisors LLC trimmed | 225,000 | $6M | 0.2% | 2026-Q1 |
| DEUTSCHE BANK AG\ trimmed | 224,457 | $6M | 0.2% | 2026-Q1 |
| Swiss National Bank added | 209,200 | $6M | 0.1% | 2026-Q1 |
| CITIGROUP INC added | 199,770 | $6M | 0.1% | 2026-Q1 |
| CAPITAL FUND MANAGEMENT S.A. added | 198,371 | $6M | 0.1% | 2026-Q1 |
| AMERIPRISE FINANCIAL INC trimmed | 193,696 | $6M | 0.1% | 2026-Q1 |
| ALLIANCEBERNSTEIN L.P. trimmed | 227,654 | $5M | 0.1% | 2026-Q1 |
| AMERICAN CENTURY COMPANIES INC added | 184,837 | $5M | 0.1% | 2026-Q1 |
| HRT FINANCIAL LP added | 172,500 | $5M | 0.1% | 2026-Q1 |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. trimmed | 168,625 | $5M | 0.1% | 2026-Q1 |
| Universal- Beteiligungs- und Servicegesellschaft mbH added | 163,198 | $5M | 0.1% | 2026-Q1 |
| SEI INVESTMENTS CO added | 162,635 | $5M | 0.1% | 2026-Q1 |
| VANGUARD GROUP INC trimmed | 10,582,784 | $246M | 6.0% | 2025-Q4 stale |
| NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO added | 1,039,812 | $207M | 5.1% | 2025-Q4 stale |
| Candlestick Capital Management LP trimmed | 4,330,951 | $121M | 3.0% | 2025-Q3 stale |
| HENNESSY ADVISORS INC trimmed | 1,632,000 | $49M | 1.2% | 2025-Q2 stale |
| Cartenna Capital, LP added | 1,650,000 | $46M | 1.1% | 2025-Q3 stale |
| Jain Global LLC added | 1,644,623 | $46M | 1.1% | 2025-Q3 stale |
| J. Goldman & Co LP added | 1,647,261 | $41M | 1.0% | 2025-Q1 stale |
| Simcoe Capital Management, LLC trimmed | 1,147,190 | $35M | 0.8% | 2025-Q2 stale |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP trimmed | 913,921 | $28M | 0.7% | 2025-Q2 stale |
| Junto Capital Management LP trimmed | 910,376 | $26M | 0.6% | 2025-Q3 stale |
| Aequim Alternative Investments LP added | 1,000,209 | $25M | 0.6% | 2025-Q1 stale |
| BWCP, LP new | 818,011 | $25M | 0.6% | 2025-Q2 stale |
| Hook Mill Capital Partners, LP trimmed | 768,984 | $22M | 0.5% | 2025-Q3 stale |
| ROYAL LONDON ASSET MANAGEMENT LTD added | 691,274 | $16M | 0.4% | 2025-Q4 stale |
| TWO SIGMA ADVISERS, LP added | 469,364 | $14M | 0.3% | 2025-Q2 stale |
| JANE STREET GROUP, LLC added | 480,426 | $13M | 0.3% | 2025-Q3 stale |
| Rivermont Capital Management LP new | 441,925 | $11M | 0.3% | 2025-Q1 stale |
| COOKSON PEIRCE & CO INC new | 293,634 | $9M | 0.2% | 2025-Q2 stale |
| Kodai Capital Management LP trimmed | 340,109 | $8M | 0.2% | 2025-Q1 stale |
| MARATHON ASSET MANAGEMENT LP new | 300,000 | $8M | 0.2% | 2025-Q3 stale |
| Cinctive Capital Management LP added | 240,419 | $7M | 0.2% | 2025-Q2 stale |
| TUDOR INVESTMENT CORP ET AL added | 231,455 | $7M | 0.2% | 2025-Q2 stale |
| Helix Partners Management LP new | 300,000 | $7M | 0.2% | 2025-Q4 stale |
| Edgestream Partners, L.P. added | 197,401 | $6M | 0.1% | 2025-Q2 stale |
| AXA Investment Managers S.A. new | 172,021 | $5M | 0.1% | 2025-Q3 stale |
| CIBC WORLD MARKET INC. new | 206,499 | $5M | 0.1% | 2025-Q4 stale |
| Tabor Asset Management, LP added | 152,197 | $5M | 0.1% | 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.