TFX Teleflex Incorporated
Teleflex Incorporated (TFX) Institutional Ownership
What the institutions did with TFX last quarter, from their 13F filings. Counting managers rather than shares is the point: a single index fund adding to a position tells you far less than four hundred separate managers all deciding to. Positions as reported for the quarter ended September 30, 2026.
Every manager below opens. Subscribers can see any firm's whole portfolio — every position, its weight, and what they bought, trimmed and exited last quarter.
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Each block is one manager, sized by shares held and colored by how much they moved the position last quarter. Green added, red cut, grey stood pat.
Largest holders
| Manager | Shares | % of reported |
|---|---|---|
| DIMENSIONAL FUND ADVISORS LP | 1.2M | 33.0% |
| COOKE & BIELER LP | 900.6K | 25.2% |
| PZENA INVESTMENT MANAGEMENT LLC | 579.7K | 16.2% |
| PRINCIPAL FINANCIAL GROUP INC | 201.0K | 5.6% |
| Pictet Asset Management Holding SA | 124.4K | 3.5% |
| Marathon Asset Management Ltd | 109.8K | 3.1% |
| MACKENZIE FINANCIAL CORP | 45.3K | 1.3% |
| NEW YORK STATE TEACHERS RETIREMENT SYSTEM | 38.9K | 1.1% |
| Quaker Wealth Management, LLC | 35.0K | 1.0% |
| Louisiana State Employees Retirement System | 18.0K | 0.5% |
| STRS OHIO | 16.6K | 0.5% |
| State of New Jersey Common Pension Fund D | 15.5K | 0.4% |
| Creative Planning | 15.5K | 0.4% |
| Villanova Investment Management Co | 14.1K | 0.4% |
| ARIZONA STATE RETIREMENT SYSTEM | 12.5K | 0.3% |
| GC Wealth Management RIA, LLC | 12.4K | 0.3% |
| CITIGROUP INC | 12.1K | 0.3% |
| AMALGAMATED BANK | 11.9K | 0.3% |
| YOUSIF CAPITAL MANAGEMENT, LLC | 11.8K | 0.3% |
| Daiwa Securities Group Inc. | 10.5K | 0.3% |
| PARTHENON LLC | 10.3K | 0.3% |
| GHP Investment Advisors, Inc. | 10.1K | 0.3% |
| MOUNTAIN PACIFIC INVESTMENT ADVISERS LLC | 10.1K | 0.3% |
| Waterfront Wealth Inc. | 10.1K | 0.3% |
| COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS | 10.0K | 0.3% |
Largest changes
| Manager | Action | Previous | Current | Change |
|---|---|---|---|---|
| COOKE & BIELER LP | Reduced | 1.0M | 900.6K | -111.1K |
| MACKENZIE FINANCIAL CORP | Increased | 1.8K | 45.3K | +43.5K |
| Marathon Asset Management Ltd | Reduced | 145.3K | 109.8K | -35.6K |
| DIMENSIONAL FUND ADVISORS LP | Increased | 1.2M | 1.2M | +26.5K |
| PZENA INVESTMENT MANAGEMENT LLC | Reduced | 603.2K | 579.7K | -23.5K |
| Assenagon Asset Management S.A. | Sold Out | 21.9K | 0 | -21.9K |
| Pictet Asset Management Holding SA | Reduced | 142.6K | 124.4K | -18.2K |
| STRS OHIO | Reduced | 33.9K | 16.6K | -17.3K |
| D.A. DAVIDSON & CO. | Sold Out | 14.0K | 0 | -14.0K |
| PRINCIPAL FINANCIAL GROUP INC | Reduced | 213.5K | 201.0K | -12.5K |
| State of Alaska, Department of Revenue | Reduced | 17.2K | 7.1K | -10.1K |
| DekaBank Deutsche Girozentrale | Sold Out | 7.4K | 0 | -7.4K |
| CITIGROUP INC | Increased | 5.2K | 12.1K | +7.0K |
| ELEVATUS WELATH MANAGEMENT | New | 0 | 6.6K | +6.6K |
| KEYBANK NATIONAL ASSOCIATION/OH | New | 0 | 4.3K | +4.3K |
| 111 Capital | New | 0 | 4.1K | +4.1K |
| Ethic Inc. | Sold Out | 3.5K | 0 | -3.5K |
| AlphaCore Capital LLC | New | 0 | 2.9K | +2.9K |
| Fulcrum Asset Management LLP | New | 0 | 2.7K | +2.7K |
| WEALTH ENHANCEMENT ADVISORY SERVICES, LLC | Reduced | 10.1K | 7.6K | -2.5K |
| OPPENHEIMER ASSET MANAGEMENT INC. | New | 0 | 2.4K | +2.4K |
| Crossmark Global Holdings, Inc. | New | 0 | 2.4K | +2.4K |
| State of Wyoming | New | 0 | 2.2K | +2.2K |
| CenterBook Partners LP | New | 0 | 2.0K | +2.0K |
| LANARK FINANCIAL, INC. | New | 0 | 1.9K | +1.9K |
| Waterfront Wealth Inc. | Reduced | 11.9K | 10.1K | -1.8K |
| Cambridge Investment Research Advisors, Inc. | Reduced | 3.3K | 1.7K | -1.6K |
| GW HENSSLER & ASSOCIATES LTD | Sold Out | 1.6K | 0 | -1.6K |
| COMMONWEALTH EQUITY SERVICES, LLC | Reduced | 3.8K | 2.2K | -1.6K |
| Louisiana State Employees Retirement System | Reduced | 19.4K | 18.0K | -1.4K |
| CHOREO, LLC | Reduced | 4.5K | 3.1K | -1.4K |
| Oak Thistle LLC | Reduced | 8.3K | 7.1K | -1.2K |
| YOUSIF CAPITAL MANAGEMENT, LLC | Reduced | 12.8K | 11.8K | -994 |
| Farther Finance Advisors, LLC | Reduced | 1.4K | 427 | -972 |
| NORTHSTAR ASSET MANAGEMENT Co | New | 0 | 900 | +900 |
| Bayforest Capital Ltd | Reduced | 1.4K | 473 | -878 |
| Villanova Investment Management Co | Increased | 13.3K | 14.1K | +850 |
| AMALGAMATED BANK | Reduced | 12.7K | 11.9K | -829 |
| GHP Investment Advisors, Inc. | Increased | 9.5K | 10.1K | +609 |
| OREGON PUBLIC EMPLOYEES RETIREMENT FUND | Reduced | 10.1K | 9.5K | -532 |
| COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS | Reduced | 10.5K | 10.0K | -515 |
| MOUNTAIN PACIFIC INVESTMENT ADVISERS LLC | Reduced | 10.6K | 10.1K | -483 |
| Creative Planning | Increased | 15.1K | 15.5K | +350 |
| Heritage Family Offices, LLP | New | 0 | 311 | +311 |
| Next Level Wealth Planning, LLC | New | 0 | 300 | +300 |
| EVERGREEN CAPITAL MANAGEMENT LLC | Reduced | 2.4K | 2.1K | -281 |
| ARIZONA STATE RETIREMENT SYSTEM | Increased | 12.2K | 12.5K | +275 |
| Daiwa Securities Group Inc. | Increased | 10.3K | 10.5K | +271 |
| Crestwood Advisors Group, LLC | Reduced | 2.0K | 1.7K | -256 |
| Versant Capital Management, Inc | Reduced | 431 | 180 | -251 |
| Unified Investment Management | Increased | 3.9K | 4.1K | +235 |
| MUTUAL OF AMERICA CAPITAL MANAGEMENT LLC | Reduced | 5.5K | 5.3K | -229 |
| Wilmington Savings Fund Society, FSB | Reduced | 7.5K | 7.2K | -229 |
| Root Financial Partners, LLC | New | 0 | 213 | +213 |
| SJS Investment Consulting Inc. | Increased | 27 | 230 | +203 |
| CIBC Asset Management Inc | Reduced | 4.1K | 3.9K | -203 |
| Essential Partners LLC | Reduced | 267 | 72 | -195 |
| SIMPLEX TRADING, LLC | Increased | 64 | 237 | +173 |
| Net Worth Advisory Group | Reduced | 1.9K | 1.8K | -144 |
| EverSource Wealth Advisors, LLC | Reduced | 291 | 158 | -133 |
13F filings are due 45 days after quarter end and cover long positions in U.S.-listed equities only, so this is a lagged and partial picture: shorts, bonds and foreign listings never appear. Options positions are excluded here rather than folded into the share counts. Political ownership is coming.