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Mariner, LLC

Position in RLYB — Rallybio Corp

CIK 1373442 Overland Park, KS

Position in RLYB

as of Jun 30, 2026 · filed Aug 13, 2026
Position Value
$809,056
+$355,479 QoQ
Shares Held
50,566
0.0% QoQ
Ownership
0.952%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#12
of 37 holders
Holding Since
Sep 2022
16 quarters on record
Voting authority Sole 0% Shared 0% None 100%

Common Shares in RLYB Over Time

Shares Held

Position Value (USD)

Position in Biotechnology

Healthcare · as of Jun 30, 2026

Mariner, LLC holds $490,050,155 across 152 Biotechnology names. RLYB ranks #51 (0.2% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in RLYB

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16 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $809,056 50,566
2026-03-31 $453,577 50,566
2025-12-31 $277,518 404,546
2025-09-30 $201,868 404,546
2025-06-30 $136,736 404,546
2025-03-31 $264,977 404,546
2024-12-31 $388,364 404,546
2024-09-30 $474,585 405,629
2024-06-30 $543,545 405,631
2024-03-31 $750,417 405,631
2023-12-31 $967,125 404,655
2023-09-30 $1,375,566 408,180
2023-06-30 $3,432,693 606,483
2023-03-31 $102,317 17,919
2022-12-31 $116,387 17,715
2022-09-30 $297,662 20,571