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Of the 12 tracked institutions holding TFX, 6 have a 3-year clone track record — 5 of them beat the S&P. Average holder's clone alpha: +2.7pt. It's a gauge of who owns the name, not just how many.
Among the 12 tracked institutional investors we monitor, TFX (TELEFLEX INCORPORATED) is held with a combined value of $2.03B across 16,176,914 shares. The largest holder is BlackRock, Inc. with a position worth $688.54M (0.01% of their portfolio). Magnetar Financial LLC opened a new position in the most recent quarter. 6 funds increased their holdings. 5 funds reduced their position.
Total Institutional Value
$2.03B
Total Shares Held
16,176,914
Institutional Holders
12
Ranked by estimated dollars moved (share change × implied price). 13F data lags up to 45 days.
| # | Fund | Value↓ | Portfolio % | Change |
|---|---|---|---|---|
| 1 | BlackRock, Inc. | $688.54M | 0.01% | +0.7% |
| 2 | VANGUARD GROUP INC | $580.79M | 0.01% | -0.8% |
| 3 | STATE STREET CORP | $188.12M | 0.01% | -1.3% |
| 4 | MILLENNIUM MANAGEMENT LLC | $182.80M | 0.12% | +111.4% |
| 5 | BAUPOST GROUP LLC/MA | $178.60M | 3.30% | -11.7% |
| 6 | CITADEL ADVISORS LLC | $144.63M | 0.08% | -2.6% |
| 7 | AQR CAPITAL MANAGEMENT LLC | $35.21M | 0.01% | +90.6% |
| 8 | Gotham Asset Management, LLC | $12.10M | 0.03% | +215.7% |
| 9 | RENAISSANCE TECHNOLOGIES LLC | $9.60M | 0.01% | +33.5% |
| 10 | PRICE T ROWE ASSOCIATES INC /MD/ | $5.72M | 0.00% | +7.3% |
| Member | Type | Date |
|---|---|---|
| Lisa McClain | Sell | Jul 22, 2025 |
| Lisa McClain | Buy | Jul 16, 2025 |
| Rob Bresnahan | Sell | Feb 25, 2025 |
| Susan M Collins | Buy |
As of the latest SEC 13F filings, BlackRock, Inc. is the largest institutional holder of TFX with a position worth $688.54M, representing 0.01% of their portfolio. In total, 12 institutional investors hold TFX with a combined value of $2.03B.
In the most recent quarter, 1 fund opened a new position in TFX. Additionally, 6 increased their holdings and 5 reduced their positions.
Institutional investors hold $2.03B worth of TFX stock across 12 positions. The largest institutional holder is BlackRock, Inc. with $688.54M in holdings.
A 13F filing is a quarterly report required by the SEC from institutional investment managers with over $100 million in assets. It discloses their holdings in U.S. equities. For TFX, these filings reveal which major funds are accumulating or reducing positions, providing insights into institutional sentiment.
Get notified when hedge funds change their TFX positions.
Alpha = the manager's 3-year clone return minus the S&P 500. A skilled roster is a stronger tell than a crowded one — though even skilled managers' edge doesn't reliably survive the 13F disclosure lag. Why →
| 2026-08-14 |
SEC Schedule 13D (activist) and 13G (passive) filings for TFX. Filed when an investor acquires 5%+ ownership.
| Nov 10, 2014 |
Last Close
$130.43
2026-10-16
YTD
+6.6%
72% of 52-week range
