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Equibles

MASSACHUSETTS FINANCIAL SERVICES CO /MA/

Position in RGEN — Repligen Corp

CIK 912938 Boston, MA
Back to RGEN Full portfolio

Position in RGEN

as of Jun 30, 2026 · filed Aug 3, 2026
Position Value
$220,626,342
+$55,971,128 QoQ
Shares Held
1,617,021
+15.7% QoQ
Ownership
2.87%
of shares outstanding
% of Portfolio
0.07%
of 13F equity value
Holder Rank
#9
of 482 holders
Holding Since
Sep 2022
6 quarters on record
Voting authority Sole 79% Shared 17% None 4%

Common Shares in RGEN Over Time

Shares Held

Position Value (USD)

Position in Medical Instruments & Supplies

Healthcare · as of Jun 30, 2026

MASSACHUSETTS FINANCIAL SERVICES CO /MA/ holds $2,836,227,405 across 15 Medical Instruments & Supplies names. RGEN ranks #3 (7.8% of the industry book) .

# Ticker Company Shares Value (USD) Open
1 BDX
Becton Dickinson & Co
 8,650,967 $1,309,150,832
2 MDLN
Medline Inc.
 19,888,806 $784,414,505
3 RGEN
Repligen Corp
This page 		1,617,021 $220,626,342
4 COO
Cooper Companies, Inc.
 2,343,776 $168,072,172
5 MMED
MiniMed Group, Inc.
 8,334,738 $124,604,330
6 NVST
Envista Holdings Corp
 2,913,844 $76,779,787
7 MMSI
Merit Medical Systems Inc
 679,195 $47,095,381
8 AZTA
Azenta, Inc.
 1,423,818 $36,335,834

All Filings in RGEN

Export CSV
6 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $220,626,342 1,617,021
2026-03-31 $164,655,214 1,397,515
2025-12-31 $199,176,251 1,215,527
2023-03-31 $45,015,085 267,374
2022-12-31 $44,779,615 264,483
2022-09-30 $36,402,248 194,550