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RENAISSANCE TECHNOLOGIES LLC

Position in CTRM — Castor Maritime Inc.

CIK 1037389 NEW YORK, NY

Position in CTRM

as of Jun 30, 2026 · filed Aug 13, 2026
Position Value
$136,115
-$542 QoQ
Shares Held
64,817
-12.3% QoQ
Ownership
0.671%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#2
of 25 holders
Holding Since
Mar 2020
26 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in CTRM Over Time

Shares Held

Position Value (USD)

Position in Marine Shipping

Industrials · as of Jun 30, 2026

RENAISSANCE TECHNOLOGIES LLC holds $193,269,066 across 22 Marine Shipping names. CTRM ranks #21 (0.1% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in CTRM

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26 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $136,115 64,817
2026-03-31 $136,657 73,869
2025-12-31 $83,977 40,569
2025-09-30 $88,751 42,669
2025-06-30 $86,990 40,669
2025-03-31 $90,445 39,669
2024-12-31 $109,089 39,669
2024-09-30 $153,477 36,369
2024-06-30 $135,557 29,469
2024-03-31 $72,477 21,069
2023-12-31 $68,850 162,000
2023-09-30 $57,421 131,400
2023-06-30 $63,219 140,800
2023-03-31 $113,839 144,100
2022-12-31 $381,188 340,347
2022-09-30 $361,085 322,398
2022-06-30 $113,632 84,800
2022-03-31 $30,728 16,700
2021-12-31 $1,646,336 1,159,392
2021-09-30 $1,700,565 696,953
2021-06-30 $4,509,893 1,731,245
2021-03-31 $5,174,318 6,799,367
2020-12-31 $88,811 480,061
2020-09-30 $257,296 1,670,756
2020-06-30 $363,668 909,170
2020-03-31 $81,991 119,870