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Equibles

AMERICAN CAPITAL MANAGEMENT INC

Position in RGEN — Repligen Corp

CIK 1320168 NEW YORK, NY
Back to RGEN Full portfolio

Position in RGEN

as of Jun 30, 2026 · filed Aug 14, 2026
Position Value
$49,262,344
+$7,115,774 QoQ
Shares Held
361,055
+0.9% QoQ
Ownership
0.640%
of shares outstanding
% of Portfolio
2.21%
of 13F equity value
Holder Rank
#46
of 482 holders
Holding Since
Mar 2020
26 quarters on record
Voting authority Sole 46% Shared 0% None 54%

Common Shares in RGEN Over Time

Shares Held

Position Value (USD)

Position in Medical Instruments & Supplies

Healthcare · as of Jun 30, 2026

AMERICAN CAPITAL MANAGEMENT INC holds $152,442,520 across 5 Medical Instruments & Supplies names. RGEN ranks #1 (32.3% of the industry book) .

# Ticker Company Shares Value (USD) Open
1 RGEN
Repligen Corp
This page 		361,055 $49,262,344
2 RMD
Resmed Inc
 228,458 $44,521,895
3 AZTA
Azenta, Inc.
 1,061,490 $27,089,224
4 STAA
Staar Surgical Co
 846,659 $24,290,646
5 MMSI
Merit Medical Systems Inc
 104,967 $7,278,411

All Filings in RGEN

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26 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $49,262,344 361,055
2026-03-31 $42,146,570 357,720
2025-12-31 $54,911,943 335,115
2025-09-30 $45,028,343 336,862
2025-06-30 $40,955,970 329,281
2025-03-31 $48,476,149 380,982
2024-12-31 $55,205,164 383,529
2024-09-30 $56,407,839 379,034
2024-06-30 $42,444,275 336,699
2024-03-31 $41,806,855 227,310
2023-12-31 $41,812,849 232,552
2023-09-30 $36,301,823 228,299
2023-06-30 $32,309,605 228,401
2023-03-31 $29,041,594 172,497
2022-12-31 $23,830,551 140,751
2022-09-30 $23,000,309 122,924
2022-06-30 $20,736,368 127,687
2022-03-31 $21,595,365 114,814
2021-12-31 $29,437,495 111,152
2021-09-30 $32,369,769 112,010
2021-06-30 $22,722,544 113,829
2021-03-31 $21,948,694 112,899
2020-12-31 $21,006,097 109,618
2020-09-30 $16,082,155 109,002
2020-06-30 $13,421,450 108,579
2020-03-31 $10,695,570 110,789