Who owns Teleflex (TFX)
Which tracked institutional funds hold TFX, how they are positioned, and who is buying versus exiting — from SEC Form 13F-HR filings. See TFX 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
94 tracked funds added or opened TFX while 81 trimmed or exited it between 2026-Q1 and 2026-Q2 — 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
TFX’s largest tracked holder by dollar value, BlackRock, Inc., 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 gap the other way — the median holder sizes TFX more heavily than its largest holder by dollar value does.
Book-share is each fund’s reported value in TFX 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 352 tracked filers holding TFX, 188 increased or opened the position and 195 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 TFX 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 19
- Jupiter Topco LLC$550M
- Empyrean Capital Partners, LP$14M
- Defilade Capital Management, L.P.$10M
- PFM Health Sciences, LP$10M
- Woodline Partners LP$10M
- MUFG Securities EMEA plc$7M
Full exits 40
- JANUS HENDERSON GROUP PLC$513M
- T. Rowe Price Investment Management, Inc.$459M
- Point72 Asset Management, L.P.$81M
- Invenomic Capital Management LP$52M
- WEDGE CAPITAL MANAGEMENT L L P/NC$30M
- Western Standard LLC$22M
Largest adds
- MILLENNIUM MANAGEMENT LLC$101M
- GOLDMAN SACHS GROUP INC$91M
- BlackRock, Inc.$88M
- Holocene Advisors, LP$63M
- Invesco Ltd.$62M
- JPMORGAN CHASE & CO$43M
Largest trims
- River Road Asset Management, LLC$41M
- Freestone Grove Partners LP$26M
- JANE STREET GROUP, LLC$20M
- ABRAMS BISON INVESTMENTS, LLC$19M
- Gumshoe Capital Management LLC$17M
- ARROWSTREET CAPITAL, LIMITED PARTNERSHIP$14M
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 |
|---|---|---|---|---|
| BlackRock, Inc. added | 5,431,818 | $689M | 12.5% | 2026-Q2 |
| Jupiter Topco LLC new | 4,342,512 | $550M | 10.0% | 2026-Q2 |
| VANGUARD PORTFOLIO MANAGEMENT LLC trimmed | 2,416,998 | $306M | 5.6% | 2026-Q2 |
| VANGUARD CAPITAL MANAGEMENT LLC added | 1,995,717 | $253M | 4.6% | 2026-Q2 |
| Sessa Capital IM, L.P. | 1,526,228 | $193M | 3.5% | 2026-Q2 |
| STATE STREET CORP trimmed | 1,484,039 | $188M | 3.4% | 2026-Q2 |
| MILLENNIUM MANAGEMENT LLC added | 1,442,103 | $183M | 3.3% | 2026-Q2 |
| BAUPOST GROUP LLC/MA trimmed | 1,409,000 | $179M | 3.3% | 2026-Q2 |
| FULLER & THALER ASSET MANAGEMENT, INC. trimmed | 1,320,946 | $167M | 3.0% | 2026-Q2 |
| DIMENSIONAL FUND ADVISORS LP added | 1,152,695 | $146M | 2.7% | 2026-Q2 |
| CITADEL ADVISORS LLC trimmed | 1,140,950 | $145M | 2.6% | 2026-Q2 |
| GEODE CAPITAL MANAGEMENT, LLC added | 1,039,977 | $132M | 2.4% | 2026-Q2 |
| COOKE & BIELER LP trimmed | 1,011,666 | $128M | 2.3% | 2026-Q2 |
| GOLDMAN SACHS GROUP INC added | 905,779 | $115M | 2.1% | 2026-Q2 |
| Holocene Advisors, LP added | 886,281 | $112M | 2.0% | 2026-Q2 |
| Irenic Capital Management LP | 870,000 | $110M | 2.0% | 2026-Q2 |
| ABRAMS BISON INVESTMENTS, LLC trimmed | 793,000 | $101M | 1.8% | 2026-Q2 |
| NORGES BANK added | 684,425 | $87M | 1.6% | 2026-Q2 |
| PZENA INVESTMENT MANAGEMENT LLC trimmed | 603,206 | $76M | 1.4% | 2026-Q2 |
| MORGAN STANLEY added | 591,301 | $75M | 1.4% | 2026-Q2 |
| Invesco Ltd. added | 573,914 | $73M | 1.3% | 2026-Q2 |
| River Road Asset Management, LLC trimmed | 548,173 | $69M | 1.3% | 2026-Q2 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC added | 534,218 | $68M | 1.2% | 2026-Q2 |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP trimmed | 490,277 | $62M | 1.1% | 2026-Q2 |
| BANK OF AMERICA CORP /DE/ added | 482,457 | $61M | 1.1% | 2026-Q2 |
| Capital International Investors added | 468,615 | $59M | 1.1% | 2026-Q2 |
| JPMORGAN CHASE & CO added | 394,502 | $51M | 0.9% | 2026-Q2 |
| UBS Group AG added | 391,891 | $50M | 0.9% | 2026-Q2 |
| BOONE CAPITAL MANAGEMENT LLC added | 387,388 | $49M | 0.9% | 2026-Q2 |
| BALYASNY ASSET MANAGEMENT L.P. trimmed | 315,212 | $40M | 0.7% | 2026-Q2 |
| AMERIPRISE FINANCIAL INC added | 311,919 | $40M | 0.7% | 2026-Q2 |
| Diamond Hill Capital Management, LLC (Investment Advisor) trimmed | 311,349 | $39M | 0.7% | 2026-Q2 |
| NORTHERN TRUST CORP added | 306,607 | $39M | 0.7% | 2026-Q2 |
| BNP PARIBAS FINANCIAL MARKETS added | 305,197 | $39M | 0.7% | 2026-Q2 |
| Newtyn Management, LLC trimmed | 305,000 | $39M | 0.7% | 2026-Q2 |
| AQR CAPITAL MANAGEMENT LLC added | 280,637 | $35M | 0.6% | 2026-Q2 |
| VANGUARD FIDUCIARY TRUST CO added | 280,029 | $35M | 0.6% | 2026-Q2 |
| Gumshoe Capital Management LLC trimmed | 268,521 | $34M | 0.6% | 2026-Q2 |
| Bank of New York Mellon Corp added | 263,156 | $33M | 0.6% | 2026-Q2 |
| TD Asset Management Inc trimmed | 220,400 | $28M | 0.5% | 2026-Q2 |
| MANUFACTURERS LIFE INSURANCE COMPANY, THE added | 216,740 | $27M | 0.5% | 2026-Q2 |
| PRINCIPAL FINANCIAL GROUP INC trimmed | 213,496 | $27M | 0.5% | 2026-Q2 |
| HEARTLAND ADVISORS INC trimmed | 211,848 | $27M | 0.5% | 2026-Q2 |
| Public Sector Pension Investment Board | 193,002 | $24M | 0.4% | 2026-Q2 |
| SYSTEMATIC FINANCIAL MANAGEMENT LP added | 173,359 | $22M | 0.4% | 2026-Q2 |
| VICTORY CAPITAL MANAGEMENT INC added | 163,218 | $21M | 0.4% | 2026-Q2 |
| Quantinno Capital Management LP added | 158,306 | $20M | 0.4% | 2026-Q2 |
| Marathon Asset Management Ltd added | 145,349 | $18M | 0.3% | 2026-Q2 |
| SCHRODER INVESTMENT MANAGEMENT GROUP added | 144,465 | $18M | 0.3% | 2026-Q2 |
| Pictet Asset Management Holding SA trimmed | 142,607 | $18M | 0.3% | 2026-Q2 |
| Select Equity Group, L.P. added | 136,796 | $17M | 0.3% | 2026-Q2 |
| BARCLAYS PLC added | 133,758 | $17M | 0.3% | 2026-Q2 |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC trimmed | 131,722 | $17M | 0.3% | 2026-Q2 |
| Rodgers Brothers Inc. trimmed | 108,081 | $14M | 0.2% | 2026-Q2 |
| Empyrean Capital Partners, LP trimmed | 107,000 | $14M | 0.2% | 2026-Q2 |
| Legal & General Group Plc added | 104,328 | $13M | 0.2% | 2026-Q2 |
| SPEECE THORSON CAPITAL GROUP INC trimmed | 104,065 | $13M | 0.2% | 2026-Q2 |
| Verition Fund Management LLC added | 98,027 | $12M | 0.2% | 2026-Q2 |
| Gotham Asset Management, LLC added | 95,435 | $12M | 0.2% | 2026-Q2 |
| RHUMBLINE ADVISERS trimmed | 92,613 | $12M | 0.2% | 2026-Q2 |
| Swiss National Bank added | 88,700 | $11M | 0.2% | 2026-Q2 |
| RAYMOND JAMES FINANCIAL INC added | 88,314 | $11M | 0.2% | 2026-Q2 |
| ArrowMark Colorado Holdings LLC | 87,400 | $11M | 0.2% | 2026-Q2 |
| ROYCE & ASSOCIATES LP added | 84,040 | $11M | 0.2% | 2026-Q2 |
| Defilade Capital Management, L.P. added | 80,118 | $10M | 0.2% | 2026-Q2 |
| PFM Health Sciences, LP trimmed | 79,708 | $10M | 0.2% | 2026-Q2 |
| Woodline Partners LP trimmed | 78,232 | $10M | 0.2% | 2026-Q2 |
| RENAISSANCE TECHNOLOGIES LLC added | 75,700 | $10M | 0.2% | 2026-Q2 |
| Freestone Grove Partners LP trimmed | 71,554 | $9M | 0.2% | 2026-Q2 |
| Nuveen, LLC added | 70,845 | $9M | 0.2% | 2026-Q2 |
| SEI INVESTMENTS CO trimmed | 59,934 | $8M | 0.1% | 2026-Q2 |
| MUFG Securities EMEA plc new | 56,000 | $7M | 0.1% | 2026-Q2 |
| Longaeva Partners L.P. new | 52,707 | $7M | 0.1% | 2026-Q2 |
| MOORE CAPITAL MANAGEMENT, LP trimmed | 52,175 | $7M | 0.1% | 2026-Q2 |
| California Public Employees Retirement System trimmed | 51,867 | $7M | 0.1% | 2026-Q2 |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM trimmed | 50,865 | $6M | 0.1% | 2026-Q2 |
| Soapstone Management L.P. trimmed | 50,000 | $6M | 0.1% | 2026-Q2 |
| DEUTSCHE BANK AG\ trimmed | 48,171 | $6M | 0.1% | 2026-Q2 |
| PRICE T ROWE ASSOCIATES INC /MD/ added | 45,160 | $6M | 0.1% | 2026-Q2 |
| FIFTH THIRD BANCORP trimmed | 44,096 | $6M | 0.1% | 2026-Q2 |
| Arax Advisory Partners added | 42,085 | $5M | 0.1% | 2026-Q2 |
| VANGUARD ASSET MANAGEMENT, Ltd added | 41,702 | $5M | 0.1% | 2026-Q2 |
| STATE OF WISCONSIN INVESTMENT BOARD trimmed | 40,407 | $5M | 0.1% | 2026-Q2 |
| PRUDENTIAL FINANCIAL INC trimmed | 40,013 | $5M | 0.1% | 2026-Q2 |
| BECKER CAPITAL MANAGEMENT INC trimmed | 38,035 | $5M | 0.1% | 2026-Q2 |
| PFA Pension, Forsikringsaktieselskab added | 37,734 | $5M | 0.1% | 2026-Q2 |
| BRANDES INVESTMENT PARTNERS, LP added | 37,115 | $5M | 0.1% | 2026-Q2 |
| FEDERATED HERMES, INC. added | 37,071 | $5M | 0.1% | 2026-Q2 |
| Quaker Wealth Management, LLC added | 34,978 | $4M | 0.1% | 2026-Q2 |
| STRS OHIO trimmed | 33,931 | $4M | 0.1% | 2026-Q2 |
| STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM trimmed | 32,057 | $4M | 0.1% | 2026-Q2 |
| NATIXIS trimmed | 29,519 | $4M | 0.1% | 2026-Q2 |
| Allianz Asset Management GmbH added | 28,774 | $4M | 0.1% | 2026-Q2 |
| NEW YORK STATE COMMON RETIREMENT FUND added | 27,200 | $3M | 0.1% | 2026-Q2 |
| Russell Investments Group, Ltd. trimmed | 27,152 | $3M | 0.1% | 2026-Q2 |
| Baader Bank Aktiengesellschaft trimmed | 26,512 | $3M | 0.1% | 2026-Q2 |
| Truffle Hound Capital, LLC trimmed | 25,000 | $3M | 0.1% | 2026-Q2 |
| Brevan Howard Capital Management LP added | 24,597 | $3M | 0.1% | 2026-Q2 |
| Blackstone Inc. new | 24,141 | $3M | 0.1% | 2026-Q2 |
| Corient Private Wealth LP added | 23,715 | $3M | 0.1% | 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.