Teleflex Incorporated
US ˙ NYSE ˙ US8793691069

SecurityTFX / Teleflex Incorporated
InstitutionBoston Partners
Latest Disclosed Ownership12,680 shares
Latest Disclosed Value $ 1,516,650
Boston Partners reports 97.35% decrease in ownership of TFX / Teleflex Incorporated

On May 11, 2026 - Boston Partners filed a 13F-HR form disclosing ownership of 12,680 shares of Teleflex Incorporated (US:TFX) valued at $1,516,655 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 478,644 shares of Teleflex Incorporated. This represents a change in shares of -97.35% during the quarter. The current value of the position is $1,630,141 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-05-11 2026-03-31 13F TELEFLEX COM 879369106 12,680 -465,964 -97.35 1,517 -97.40 0.0016
2026-02-13 2025-12-31 13F TELEFLEX COM 879369106 478,644 -134,254 -21.90 58,401 -22.13 0.0605
2025-11-13 2025-09-30 13F TELEFLEX COM 879369106 612,898 231,965 60.89 75,000 66.35 0.0770
2025-08-12 2025-06-30 13F/A-1 TELEFLEX COM 879369106 380,933 201,652 112.48 45,085 82.01 0.0501
2025-08-07 2025-06-30 13F TELEFLEX COM 879369106 248,899 69,618 29,458 0.0135
2025-05-13 2025-03-31 13F TELEFLEX COM 879369106 179,281 31,239 21.10 24,772 -6.00 0.0300
2025-02-11 2024-12-31 13F TELEFLEX COM 879369106 148,042 139,132 1,561.53 26,351 1,096.14 0.0321
2024-11-12 2024-09-30 13F TELEFLEX COM 879369106 8,910 16 0.18 2,204 17.81 0.0026
2024-08-14 2024-06-30 13F TELEFLEX COM 879369106 8,894 6,063 214.16 1,871 192.19 0.0023
2024-05-28 2024-03-31 13F/A-1 TELEFLEX COM 879369106 2,831 1,456 105.89 640 87.13 0.0008
2024-05-13 2024-03-31 13F TELEFLEX COM 879369106 2,831 1,456 640 0.0003
2024-02-07 2023-12-31 13F TELEFLEX COM 879369106 1,375 1,375 343 0.0005
2015-05-05 2015-03-31 13F TELEFLEX COM 879369106 0 -396,566 -100.00 0 -100.00
2015-02-09 2014-12-31 13F TELEFLEX COM 879369106 396,566 32,122 8.81 45,534 18.95 0.0683
2014-11-12 2014-09-30 13F TELEFLEX COM 879369106 364,444 23,149 6.78 38,281 6.22 0.0621
2014-08-08 2014-06-30 13F TELEFLEX COM 879369106 341,295 44,913 15.15 36,041 13.39 0.0604
2014-05-07 2014-03-31 13F TELEFLEX COM 879369106 296,382 240,052 426.15 31,784 628.16 0.0580
2013-08-01 2013-06-30 13F TELEFLEX COM 879369106 56,330 56,330 4,365 0.0120
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.