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Assenagon Asset Management S.A.

Position in RGEN — Repligen Corp

CIK 1546007 SENNINGERBERG, N4

Position in RGEN

as of Jun 30, 2026 · filed Jul 8, 2026
Position Value
$9,686,557
+$4,263,699 QoQ
Shares Held
70,995
+75.0% QoQ
Ownership
0.126%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
#4
of 33 holders
Holding Since
Sep 2020
18 quarters on record
Voting authority Sole 100.ToString("F0")% Shared 0.ToString("F0")% None 0.ToString("F0")%

Common Shares in RGEN Over Time

Shares Held

Position Value (USD)

Position in Medical Instruments & Supplies

Healthcare · as of Jun 30, 2026

Assenagon Asset Management S.A. holds $632,716,307 across 16 Medical Instruments & Supplies names. RGEN ranks #7 (1.5% of the industry book) .

# Ticker Company Shares Value (USD) Open
7 RGEN
Repligen Corp
This page
70,995 $9,686,557

All Filings in RGEN

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18 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $9,686,557 70,995
2025-09-30 $5,422,858 40,569
2024-06-30 $3,805,625 30,189
2024-03-31 $535,023 2,909
2023-12-31 $536,163 2,982
2023-09-30 $466,376 2,933
2023-06-30 $417,589 2,952
2023-03-31 $507,100 3,012
2022-12-31 $540,776 3,194
2022-09-30 $467,775 2,500
2022-06-30 $387,648 2,387
2022-03-31 $9,186,691 48,842
2021-12-31 $1,986,035 7,499
2021-09-30 $346,210 1,198
2021-06-30 $8,399,410 42,077
2021-03-31 $9,796,125 50,389
2020-12-31 $6,113,571 31,903
2020-09-30 $1,939,118 13,143