Who owns TK
Which tracked institutional funds hold TK, how they are positioned, and who is buying versus exiting — from SEC Form 13F-HR filings. See TK company fundamentals →
Ownership as of the 2026-Q2 13F filings (latest filed 2026-09-22). 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 TK is one-sided between 2026-Q1 and 2026-Q2: 15 added or opened and 47 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
TK’s largest tracked holder by dollar value, DIMENSIONAL FUND ADVISORS LP, sizes it at 0.0% of its own reported 13F book, while the median holder sizes it at 0.0% of theirs — a 0.0pp conviction gap — its largest holder concentrates the name more heavily than the typical one.
Book-share is each fund’s reported value in TK 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 2026-Q1 and 2026-Q2, across 167 tracked filers holding TK, 91 increased or opened the position and 93 reduced or closed it; over the same quarter, there were no open-market insider Form 4s.
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 TK between the 2026-Q1 and 2026-Q2 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 2
- VIKING FUND MANAGEMENT LLC$2M
- Allianz Asset Management GmbH$673K
Full exits 9
- ACADIAN ASSET MANAGEMENT LLC$12M
- HRT FINANCIAL LP$3M
- LSV ASSET MANAGEMENT$2M
- D. E. Shaw & Co., Inc.$1M
- Trexquant Investment LP$1M
- NATIXIS ADVISORS, LLC$932K
Largest adds
- BlackRock, Inc.$13M
- GOLDMAN SACHS GROUP INC$4M
- VANGUARD PORTFOLIO MANAGEMENT LLC$2M
- RAYMOND JAMES FINANCIAL INC$2M
- Invesco Ltd.$2M
- XTX Topco Ltd$2M
Largest trims
- RENAISSANCE TECHNOLOGIES LLC$13M
- DIMENSIONAL FUND ADVISORS LP$11M
- MORGAN STANLEY$7M
- ARROWSTREET CAPITAL, LIMITED PARTNERSHIP$5M
- AMERICAN CENTURY COMPANIES INC$5M
- JPMORGAN CHASE & CO$5M
Institutional holders
One row per tracked fund, most shares held first (every row is from one quarter; reported value breaks ties). “% of value” is the fund’s share of this security’s tracked institutional value — not of shares outstanding.
| Fund | Shares | Reported value | % of value | Quarter |
|---|---|---|---|---|
| DIMENSIONAL FUND ADVISORS LP added | 5,472,974 | $55M | 11.9% | 2026-Q2 |
| BlackRock, Inc. added | 5,329,432 | $53M | 11.6% | 2026-Q2 |
| RENAISSANCE TECHNOLOGIES LLC trimmed | 3,688,975 | $37M | 8.0% | 2026-Q2 |
| Allspring Global Investments Holdings, LLC added | 3,465,929 | $35M | 7.5% | 2026-Q2 |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP trimmed | 2,164,209 | $22M | 4.7% | 2026-Q2 |
| GOLDMAN SACHS GROUP INC added | 2,071,072 | $21M | 4.5% | 2026-Q2 |
| Flat Footed LLC added | 1,768,915 | $18M | 3.9% | 2026-Q2 |
| AMERICAN CENTURY COMPANIES INC trimmed | 1,644,709 | $16M | 3.6% | 2026-Q2 |
| JPMORGAN CHASE & CO trimmed | 1,252,969 | $13M | 2.8% | 2026-Q2 |
| STATE STREET CORP trimmed | 1,137,996 | $11M | 2.5% | 2026-Q2 |
| BARCLAYS PLC added | 1,087,968 | $11M | 2.4% | 2026-Q2 |
| GEODE CAPITAL MANAGEMENT, LLC added | 1,039,965 | $10M | 2.3% | 2026-Q2 |
| MORGAN STANLEY trimmed | 882,398 | $9M | 1.9% | 2026-Q2 |
| Qube Research & Technologies Ltd added | 876,821 | $9M | 1.9% | 2026-Q2 |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC trimmed | 798,783 | $8M | 1.7% | 2026-Q2 |
| CITADEL ADVISORS LLC trimmed | 779,519 | $8M | 1.7% | 2026-Q2 |
| VANGUARD PORTFOLIO MANAGEMENT LLC added | 684,280 | $7M | 1.5% | 2026-Q2 |
| UBS Group AG trimmed | 643,135 | $6M | 1.4% | 2026-Q2 |
| TWO SIGMA INVESTMENTS, LP trimmed | 569,462 | $6M | 1.2% | 2026-Q2 |
| Empowered Funds, LLC trimmed | 473,932 | $5M | 1.0% | 2026-Q2 |
| FMR LLC added | 447,812 | $4M | 1.0% | 2026-Q2 |
| ENVESTNET ASSET MANAGEMENT INC added | 420,290 | $4M | 0.9% | 2026-Q2 |
| NORTHERN TRUST CORP added | 368,977 | $4M | 0.8% | 2026-Q2 |
| MILLENNIUM MANAGEMENT LLC trimmed | 367,942 | $4M | 0.8% | 2026-Q2 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC added | 359,647 | $4M | 0.8% | 2026-Q2 |
| ALLIANCEBERNSTEIN L.P. trimmed | 320,413 | $4M | 0.9% | 2026-Q2 |
| Invesco Ltd. added | 315,335 | $3M | 0.7% | 2026-Q2 |
| AQR CAPITAL MANAGEMENT LLC added | 313,204 | $3M | 0.7% | 2026-Q2 |
| O'SHAUGHNESSY ASSET MANAGEMENT, LLC trimmed | 311,284 | $3M | 0.7% | 2026-Q2 |
| Connor, Clark & Lunn Investment Management Ltd. trimmed | 311,116 | $3M | 0.7% | 2026-Q2 |
| TUDOR INVESTMENT CORP ET AL added | 288,259 | $3M | 0.6% | 2026-Q2 |
| DENALI ADVISORS LLC trimmed | 268,131 | $3M | 0.6% | 2026-Q2 |
| FRANKLIN RESOURCES INC added | 262,723 | $3M | 0.6% | 2026-Q2 |
| VIKING FUND MANAGEMENT LLC new | 230,000 | $2M | 0.5% | 2026-Q2 |
| STATE OF WISCONSIN INVESTMENT BOARD added | 222,387 | $2M | 0.5% | 2026-Q2 |
| BANK OF AMERICA CORP /DE/ trimmed | 220,413 | $2M | 0.5% | 2026-Q2 |
| RAYMOND JAMES FINANCIAL INC added | 202,219 | $2M | 0.4% | 2026-Q2 |
| BNP PARIBAS FINANCIAL MARKETS added | 196,686 | $2M | 0.4% | 2026-Q2 |
| Bell & Brown Wealth Advisors, LLC trimmed | 196,468 | $2M | 0.4% | 2026-Q2 |
| Nuveen, LLC added | 194,016 | $2M | 0.4% | 2026-Q2 |
| PANAGORA ASSET MANAGEMENT INC trimmed | 193,564 | $2M | 0.4% | 2026-Q2 |
| JANE STREET GROUP, LLC trimmed | 187,010 | $2M | 0.4% | 2026-Q2 |
| Point72 Asset Management, L.P. added | 178,769 | $2M | 0.4% | 2026-Q2 |
| XTX Topco Ltd added | 173,680 | $2M | 0.4% | 2026-Q2 |
| LOS ANGELES CAPITAL MANAGEMENT LLC trimmed | 147,959 | $1M | 0.3% | 2026-Q2 |
| Bank of New York Mellon Corp added | 139,934 | $1M | 0.3% | 2026-Q2 |
| JONES FINANCIAL COMPANIES LLLP added | 130,840 | $1M | 0.3% | 2026-Q2 |
| RITHOLTZ WEALTH MANAGEMENT trimmed | 126,903 | $1M | 0.3% | 2026-Q2 |
| Russell Investments Group, Ltd. trimmed | 125,946 | $1M | 0.3% | 2026-Q2 |
| CITIGROUP INC added | 123,763 | $1M | 0.3% | 2026-Q2 |
| HSBC HOLDINGS PLC added | 121,931 | $1M | 0.3% | 2026-Q2 |
| MML INVESTORS SERVICES, LLC added | 121,150 | $1M | 0.3% | 2026-Q2 |
| NEW YORK STATE COMMON RETIREMENT FUND added | 120,723 | $1M | 0.3% | 2026-Q2 |
| Susquehanna Portfolio Strategies, LLC trimmed | 117,894 | $1M | 0.3% | 2026-Q2 |
| Camelot Portfolios, LLC trimmed | 104,900 | $1M | 0.2% | 2026-Q2 |
| MARTINGALE ASSET MANAGEMENT L P | 100,772 | $1M | 0.2% | 2026-Q2 |
| Engineers Gate Manager LP added | 83,199 | $832K | 0.2% | 2026-Q2 |
| Vanguard Global Advisers, LLC added | 80,803 | $808K | 0.2% | 2026-Q2 |
| Concurrent Investment Advisors, LLC added | 79,587 | $796K | 0.2% | 2026-Q2 |
| BOOTHBAY FUND MANAGEMENT, LLC added | 77,250 | $772K | 0.2% | 2026-Q2 |
| VICTORY CAPITAL MANAGEMENT INC trimmed | 76,186 | $762K | 0.2% | 2026-Q2 |
| RHUMBLINE ADVISERS added | 74,423 | $744K | 0.2% | 2026-Q2 |
| Tidal Investments LLC trimmed | 72,145 | $721K | 0.2% | 2026-Q2 |
| Allianz Asset Management GmbH new | 67,343 | $673K | 0.1% | 2026-Q2 |
| Sanctuary Advisors, LLC trimmed | 66,093 | $661K | 0.1% | 2026-Q2 |
| PRINCIPAL FINANCIAL GROUP INC added | 64,624 | $646K | 0.1% | 2026-Q2 |
| Sequoia Financial Advisors, LLC added | 62,187 | $622K | 0.1% | 2026-Q2 |
| U S GLOBAL INVESTORS INC trimmed | 61,009 | $610K | 0.1% | 2026-Q2 |
| STRS OHIO added | 60,100 | $601K | 0.1% | 2026-Q2 |
| Empirical Financial Services, LLC d.b.a. Empirical Wealth Management trimmed | 59,718 | $597K | 0.1% | 2026-Q2 |
| TRUIST FINANCIAL CORP added | 53,051 | $531K | 0.1% | 2026-Q2 |
| CORSAIR CAPITAL MANAGEMENT, L.P. | 48,715 | $487K | 0.1% | 2026-Q2 |
| WELLS FARGO & COMPANY/MN added | 47,365 | $474K | 0.1% | 2026-Q2 |
| PRICE T ROWE ASSOCIATES INC /MD/ added | 46,208 | $463K | 0.1% | 2026-Q2 |
| Campbell & CO Investment Adviser LLC trimmed | 44,021 | $440K | 0.1% | 2026-Q2 |
| Ethic Inc. added | 43,706 | $437K | 0.1% | 2026-Q2 |
| LPL Financial LLC added | 43,624 | $436K | 0.1% | 2026-Q2 |
| Quantinno Capital Management LP added | 42,744 | $427K | 0.1% | 2026-Q2 |
| Cetera Investment Advisers added | 38,960 | $390K | 0.1% | 2026-Q2 |
| BALYASNY ASSET MANAGEMENT L.P. trimmed | 38,171 | $382K | 0.1% | 2026-Q2 |
| Jump Financial, LLC trimmed | 38,134 | $381K | 0.1% | 2026-Q2 |
| NISA INVESTMENT ADVISORS, LLC added | 34,738 | $347K | 0.1% | 2026-Q2 |
| ABC ARBITRAGE SA added | 34,182 | $342K | 0.1% | 2026-Q2 |
| Savant Capital, LLC added | 33,794 | $375K | 0.1% | 2026-Q2 |
| MetLife Investment Management, LLC added | 33,116 | $331K | 0.1% | 2026-Q2 |
| Creative Planning added | 31,692 | $317K | 0.1% | 2026-Q2 |
| SEI INVESTMENTS CO trimmed | 29,822 | $298K | 0.1% | 2026-Q2 |
| PRINCIPAL SECURITIES, INC. added | 29,578 | $296K | 0.1% | 2026-Q2 |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. added | 25,796 | $258K | 0.1% | 2026-Q2 |
| MGO ONE SEVEN LLC added | 24,568 | $246K | 0.1% | 2026-Q2 |
| VANGUARD FIDUCIARY TRUST CO added | 23,387 | $234K | 0.1% | 2026-Q2 |
| DIVERSIFIED TRUST CO trimmed | 23,156 | $232K | 0.1% | 2026-Q2 |
| EXCHANGE TRADED CONCEPTS, LLC added | 23,133 | $231K | 0.1% | 2026-Q2 |
| ROYAL BANK OF CANADA added | 21,485 | $216K | 0.0% | 2026-Q2 |
| FIRST TRUST ADVISORS LP added | 21,456 | $215K | 0.0% | 2026-Q2 |
| Clark Asset Management, LLC | 19,555 | $196K | 0.0% | 2026-Q2 |
| &PARTNERS added | 19,039 | $190K | 0.0% | 2026-Q2 |
| STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM | 19,030 | $190K | 0.0% | 2026-Q2 |
| Police & Firemen's Retirement System of New Jersey added | 18,411 | $184K | 0.0% | 2026-Q2 |
| SUSQUEHANNA ADVISORS GROUP, INC. new | 17,790 | $178K | 0.0% | 2026-Q2 |
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.