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PERCEPTIVE ADVISORS LLC

Position in RGEN — Repligen Corp

CIK 1224962 NEW YORK, NY

Position in RGEN

as of Mar 31, 2026 · filed May 29, 2026
Position Value
$33,053,340
-$18,651,208 QoQ
Shares Held
280,541
-11.1% QoQ
Ownership
0.497%
of shares outstanding
% of Portfolio
0.65%
of 13F equity value
Holder Rank
not a current holder
Holding Since
Dec 2020
7 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 Mar 31, 2026

PERCEPTIVE ADVISORS LLC holds $92,688,035 across 4 Medical Instruments & Supplies names. RGEN ranks #2 (35.7% of the industry book) .

# Ticker Company Shares Value (USD) Open
2 RGEN
Repligen Corp
This page
280,541 $33,053,340

All Filings in RGEN

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7 filing rows on record
Report Date Value (USD) Shares
2026-03-31 $33,053,340 280,541
2025-12-31 $51,704,548 315,541
2025-09-30 $36,148,110 270,428
2025-06-30 $20,647,080 166,000
2025-03-31 $16,515,879 129,801
2021-06-30 $26,449,650 132,500
2020-12-31 $18,683,925 97,500