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XTX Topco Ltd

Position in RGEN — Repligen Corp

CIK 1828301 LONDON, X0

Position in RGEN

as of Mar 31, 2026 · filed May 15, 2026
Position Value
$3,125,411
+$2,281,860 QoQ
Shares Held
26,527
+415.3% QoQ
Ownership
0.047%
of shares outstanding
% of Portfolio
0.06%
of 13F equity value
Holder Rank
not a current holder
Holding Since
Sep 2022
9 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

XTX Topco Ltd holds $59,220,516 across 38 Medical Instruments & Supplies names. RGEN ranks #8 (5.3% of the industry book) .

# Ticker Company Shares Value (USD) Open
8 RGEN
Repligen Corp
This page
26,527 $3,125,411

All Filings in RGEN

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9 filing rows on record
Report Date Value (USD) Shares
2026-03-31 $3,125,411 26,527
2025-12-31 $843,551 5,148
2025-06-30 $2,158,241 17,352
2025-03-31 $1,645,849 12,935
2024-12-31 $1,387,581 9,640
2023-09-30 $876,940 5,515
2023-06-30 $619,028 4,376
2023-03-31 $785,399 4,665
2022-09-30 $534,947 2,859