Mariner
TFX icon

Mariner’s Teleflex TFX Stock Holding History

Mariner’s Portfolio TFX Stock Details TFX Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$396K Sell
3,310
-28,804
-90% -$3.18M ﹤0.01% 2662
2025
Q4 		$3.92M Buy
32,114
+1,193
+4% +$145K ﹤0.01% 1123
2025
Q3 		$3.78M Buy
30,921
+23,868
+338% +$2.89M ﹤0.01% 1061
2025
Q2 		$835K Buy
7,053
+198
+3% +$25K ﹤0.01% 1938
2025
Q1 		$947K Buy
6,855
+1,425
+26% +$231K ﹤0.01% 1728
2024
Q4 		$966K Buy
5,430
+396
+8% +$81.3K ﹤0.01% 1674
2024
Q3 		$1.24M Buy
5,034
+403
+9% +$94.1K ﹤0.01% 1455
2024
Q2 		$974K Buy
4,631
+256
+6% +$53.6K ﹤0.01% 1518
2024
Q1 		$989K Sell
4,375
-307
-7% -$72.9K ﹤0.01% 1505
2023
Q4 		$1.17M Buy
4,682
+670
+17% +$143K ﹤0.01% 1330
2023
Q3 		$788K Sell
4,012
-31
-0.8% -$7.03K ﹤0.01% 1474
2023
Q2 		$978K Sell
4,043
-158
-4% -$39.6K ﹤0.01% 1327
2023
Q1 		$1.06M Buy
4,201
+103
+3% +$25K ﹤0.01% 1243
2022
Q4 		$1.02M Buy
4,098
+473
+13% +$104K ﹤0.01% 1227
2022
Q3 		$730K Buy
+3,625
New +$867K ﹤0.01% 1212

Other funds holding TFX

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Janus Henderson Group
Janus Henderson Group London, United Kingdom $209B AUM 37.72% 1-Year Est. Return
T. Rowe Price Investment Management
T. Rowe Price Investment Management Baltimore, Maryland $145B AUM 22.78% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
BG
Baupost Group Boston, Massachusetts $5.12B AUM 15.99% 1-Year Est. Return
SC
Sessa Capital New York $5.51B AUM 47.23% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Fuller & Thaler Asset Management
Fuller & Thaler Asset Management San Mateo, California $29.7B AUM 43.33% 1-Year Est. Return
Citadel Advisors
Citadel Advisors Miami, Florida $618B AUM 30.34% 1-Year Est. Return

Mariner's TFX Position: Q1 2026 in Review

Mariner reduced its Teleflex (TFX) stake by 90% in Q1 2026, selling an estimated $3.18M and leaving 3,310 shares worth $396K. The position accounts for ﹤0.01% of the portfolio, ranked #2662.

Mariner first reported a position in TFX in Q3 2022 and has held it in 15 quarters since. The position peaked at $3.92M in Q4 2025. 364 funds tracked by Wall St. Rank hold TFX as of Q1 2026.

  • Mariner held 3,310 shares of Teleflex worth $396K as of Q1 2026.
  • Mariner sold 28,804 Teleflex shares in Q1 2026, an estimated $3.18M.
  • Teleflex made up ﹤0.01% of Mariner's portfolio in Q1 2026, its #2662 holding.
  • Mariner first reported a position in Teleflex in Q3 2022 and has held it in 15 quarters since.
  • Mariner's Teleflex position peaked at $3.92M in Q4 2025.
  • 364 funds tracked by Wall St. Rank held Teleflex as of Q1 2026.

Based on Mariner's 13F filing for Q1 2026, filed 13 May 2026.