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FIRST TRUST ADVISORS LP

Position in RGEN — Repligen Corp

CIK 1125816 Wheaton, IL

Position in RGEN

as of Mar 31, 2026 · filed May 13, 2026
Position Value
$74,234,847
+$27,899,172 QoQ
Shares Held
630,070
+122.8% QoQ
Ownership
1.12%
of shares outstanding
% of Portfolio
0.06%
of 13F equity value
Holder Rank
not a current holder
Holding Since
Mar 2020
24 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 Mar 31, 2026

FIRST TRUST ADVISORS LP holds $857,453,533 across 24 Medical Instruments & Supplies names. RGEN ranks #4 (8.7% of the industry book) .

# Ticker Company Shares Value (USD) Open
4 RGEN
Repligen Corp
This page
630,070 $74,234,847

All Filings in RGEN

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24 filing rows on record
Report Date Value (USD) Shares
2026-03-31 $74,234,847 630,070
2025-12-31 $46,335,675 282,776
2025-09-30 $35,594,984 266,290
2025-06-30 $32,535,693 261,583
2025-03-31 $32,078,476 252,110
2024-12-31 $41,103,650 285,561
2024-09-30 $44,732,910 300,584
2024-06-30 $26,332,547 208,889
2024-03-31 $46,788,696 254,397
2023-12-31 $5,756,836 32,018
2023-09-30 $6,487,608 40,800
2023-06-30 $5,207,849 36,815
2023-03-31 $6,767,735 40,198
2022-12-31 $22,889,188 135,191
2022-09-30 $8,507,330 45,467
2022-03-31 $16,198,310 86,120
2021-12-31 $35,786,240 135,124
2021-09-30 $14,237,670 49,267
2021-06-30 $19,256,542 96,466
2021-03-31 $27,370,983 140,790
2020-12-31 $32,185,599 167,957
2020-09-30 $27,564,750 186,829
2020-06-30 $4,718,440 38,172
2020-03-31 $4,032,765 41,773