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XTX Topco Ltd

Position in RGEN — Repligen Corp

CIK 1828301 LONDON, X0

Position in RGEN

as of Jun 30, 2026 · filed Aug 14, 2026
Position Value
$4,053,768
+$928,357 QoQ
Shares Held
29,711
+12.0% QoQ
Ownership
0.053%
of shares outstanding
% of Portfolio
0.06%
of 13F equity value
Holder Rank
#136
of 476 holders
Holding Since
Sep 2022
10 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 Jun 30, 2026

XTX Topco Ltd holds $76,363,309 across 36 Medical Instruments & Supplies names. RGEN ranks #4 (5.3% of the industry book) .

# Ticker Company Shares Value (USD) Open
4 RGEN
Repligen Corp
This page
29,711 $4,053,768

All Filings in RGEN

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10 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $4,053,768 29,711
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