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JANE STREET GROUP, LLC

Position in RNAC — Cartesian Therapeutics, Inc.

CIK 1595888 NEW YORK, NY

Position in RNAC

as of Jun 30, 2026 · filed Aug 14, 2026
Position Value
$123,206
+$123,206 QoQ
Shares Held
11,824
Ownership
0.039%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#52
of 95 holders
Holding Since
Mar 2020
16 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in RNAC Over Time

Shares Held

Position Value (USD)

Derivatives in RNAC

reported options exposure · as of Jun 30, 2026
CallValue
$141,712
CallShares
13,600
PutValue
$112,536
PutShares
10,800

Notional value of option positions as reported on Form 13F. Calls and puts are disclosed separately and do not net against the common-share stake above.

Position in Biotechnology

Healthcare · as of Jun 30, 2026

JANE STREET GROUP, LLC holds $1,372,940,661 across 293 Biotechnology names. RNAC ranks #192 (0.0% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in RNAC

Export CSV
19 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $123,206 11,824
2026-06-30 $112,536 10,800
2026-06-30 $141,712 13,600
2025-12-31 $137,711 19,100
2024-03-31 $123,637 190,211
2023-12-31 $59,050 85,704
2023-06-30 $17,477 15,605
2023-03-31 $250,252 180,038
2022-09-30 $62,693 38,228
2022-06-30 $43,740 33,390
2022-03-31 $13,834 11,248
2021-12-31 $267,991 82,206
2021-09-30 $50,152 12,056
2021-06-30 $245,365 58,700
2021-06-30 $102,016 24,406
2020-12-31 $42,104 13,896
2020-09-30 $51,519 20,774
2020-06-30 $478,505 168,488
2020-03-31 $253,176 105,053