TELEFLEX INC (TFX) Institutional Ownership Changes & 13F Activity

TELEFLEX INC (TFX) institutional ownership data tracks hedge funds, asset managers, and other institutional investors based on recent SEC 13F filings (Q1 2026). This page analyzes institutional buying and selling activity, new holdings, and sold-out positions among tracked filers. Notable filers include Baupost Group, Hancock Classic Value, Renaissance Technologies LLC, Sequoia Financial Advisors, and Greenhaven Associates.

Portfolio quarterNameTypeQuantityRemainingReported stock balance
Q2 2016Renaissance Technologies LLCSell-115,30038,800$6,880
Q2 2016Parnassus Endeavor FundBuy5,00062,500$11,082
Q2 2016Third Avenue ManagementSell-3,71434,743$6,160
Q1 2016Renaissance Technologies LLCBuy113,500154,100$24,195
Q1 2016Third Avenue ManagementSell-7,50038,457$6,038
Q4 2015Renaissance Technologies LLCSell-65,09740,600$5,337
Q4 2015Third Avenue ManagementSell-10,11245,957$6,041
Q2 2015Renaissance Technologies LLCSell-344,403105,697$14,317
Q2 2015Parnassus Endeavor FundSell-280,49057,500$7,788
Q1 2015Parnassus Endeavor FundSell-570,630337,990$40,839
Q1 2015Renaissance Technologies LLCSell-96,300450,100$54,386
Q4 2014Parnassus Endeavor FundSell-804,539908,620$104,328
Q4 2014Renaissance Technologies LLCBuy186,400546,400$62,738
Q4 2014Third Avenue ManagementSell-119,02556,069$6,438
Q4 2014Olstein Capital ManagementSell-55,0008,000$919
Q3 2014Third Avenue ManagementSell-95,371175,094$18,392
Q3 2014Parnassus Endeavor FundBuy48,9981,713,159$179,950
Q3 2014Renaissance Technologies LLCSell-15,400360,000$37,814
Q2 2014Third Avenue ManagementSell-99,227270,465$28,561
Q2 2014Renaissance Technologies LLCBuy45,532375,400$39,642
Q2 2014Olstein Capital ManagementSell-2,00063,000$6,653
Q2 2014Parnassus Endeavor FundSell-4001,664,161$175,735
Q1 2014Renaissance Technologies LLCBuy223,068329,868$35,375
Q1 2014Third Avenue ManagementSell-188,041369,692$39,646
Q1 2014Olstein Capital ManagementSell-4,00065,000$6,971
Q1 2014Parnassus Endeavor FundSell-5341,664,561$178,507
Q4 2013Renaissance Technologies LLCBuy26,400106,800$10,024
Q4 2013Olstein Capital ManagementSell-12,00069,000$6,476
Q4 2013Parnassus Endeavor FundBuy5,6951,665,095$156,286
Q3 2013Third Avenue ManagementBuy71,565557,733$45,890

Frequently asked questions about TFX activity

  • Which institutional owners are buying TFX?

    Institutional owners buying TFX include investors who have either initiated new positions or increased their existing holdings based on recent SEC 13F filings. The activity table above highlights which funds added shares in the latest reporting periods and how their positions changed over time.

  • What does "buy" mean in TFX activity?

    "Buy" means an investor increased their reported position in TFX compared to the prior reporting period. This reflects growing exposure to TELEFLEX INC (TFX) rather than necessarily a brand-new position (though new positions also appear as buys when prior quantity was zero).

  • Is institutional interest in TFX increasing?

    Institutional interest in TFX can be assessed by comparing the number of tracked funds adding or increasing positions versus those trimming or exiting across the periods shown. A higher number of additions typically signals increasing participation among large filers, but it should be read alongside position sizes and the full table.

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