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FMR LLC

Position in RGEN — Repligen Corp

CIK 315066 BOSTON, MA

Position in RGEN

as of Jun 30, 2026 · filed Aug 13, 2026
Position Value
$453,893,580
+$113,772,457 QoQ
Shares Held
3,326,690
+15.2% QoQ
Ownership
5.89%
of shares outstanding
% of Portfolio
0.02%
of 13F equity value
Holder Rank
#2
of 476 holders
Holding Since
Mar 2020
26 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in RGEN Over Time

Shares Held

Position Value (USD)

Position in Medical Instruments & Supplies

Healthcare · as of Jun 30, 2026

FMR LLC holds $9,019,872,025 across 38 Medical Instruments & Supplies names. RGEN ranks #8 (5.0% of the industry book) .

# Ticker Company Shares Value (USD) Open
8 RGEN
Repligen Corp
This page
3,326,690 $453,893,580

All Filings in RGEN

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26 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $453,893,580 3,326,690
2026-03-31 $340,121,123 2,886,786
2025-12-31 $469,925,244 2,867,846
2025-09-30 $359,734,304 2,691,212
2025-06-30 $200,662,749 1,613,304
2025-03-31 $93,191,082 732,404
2024-12-31 $108,587,183 754,392
2024-09-30 $119,542,490 803,269
2024-06-30 $182,129,972 1,444,788
2024-03-31 $415,252,550 2,257,789
2023-12-31 $338,476,375 1,882,516
2023-09-30 $353,600,235 2,223,761
2023-06-30 $348,867,377 2,466,191
2023-03-31 $339,522,182 2,016,644
2022-12-31 $169,862,626 1,003,264
2022-09-30 $29,515,665 157,745
2022-06-30 $463,812 2,856
2022-03-31 $72,558,537 385,765
2021-12-31 $101,189,271 382,077
2021-09-30 $111,071,282 384,343
2021-06-30 $76,914,183 385,303
2021-03-31 $92,942,170 478,073
2020-12-31 $90,961,393 474,672
2020-09-30 $42,452,568 287,736
2020-06-30 $30,272,829 244,906
2020-03-31 $21,483,431 222,534