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Equibles

SUSQUEHANNA INTERNATIONAL GROUP, LLP

Position in CTRM — Castor Maritime Inc.

CIK 1446194 BALA CYNWYD, PA
Back to CTRM Full portfolio

Position in CTRM

as of Jun 30, 2026 · filed Aug 14, 2026
Position Value
$26,371
+$26,371 QoQ
Shares Held
12,558
Ownership
0.130%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#7
of 25 holders
Holding Since
Jun 2020
23 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in CTRM Over Time

Shares Held

Position Value (USD)

Derivatives in CTRM

reported options exposure · as of Jun 30, 2026
CallValue
$31,290
CallShares
14,900
PutValue
$0
PutShares
0

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 Marine Shipping

Industrials · as of Jun 30, 2026

SUSQUEHANNA INTERNATIONAL GROUP, LLP holds $26,662,950 across 18 Marine Shipping names. CTRM ranks #18 (0.1% of the industry book) .

# Ticker Company Shares Value (USD) Open
1 SBLK
Star Bulk Carriers Corp.
 578,594 $14,447,492
2 MATX
Matson, Inc.
 14,895 $2,863,265
3 KEX
Kirby Corp
 10,675 $1,451,479
4 HOS
Hornbeck Offshore Services, Inc.
 124,085 $1,084,502
5 NMM
Navios Maritime Partners L.P.
 14,538 $1,018,677
6 ECO
Okeanis Eco Tankers Corp.
 18,342 $919,301
7 ZIM
ZIM Integrated Shipping Services Ltd.
 30,295 $787,670
8 HAFN
Hafnia Ltd
 109,403 $726,435

All Filings in CTRM

Export CSV
42 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $31,290 14,900
2026-06-30 $26,371 12,558
2026-03-31 $43,845 23,700
2025-12-31 $75,385 36,418
2025-12-31 $159,183 76,900
2025-09-30 $31,894 15,334
2025-06-30 $24,598 11,500
2025-06-30 $86,490 40,435
2025-03-31 $61,247 26,863
2025-03-31 $26,220 11,500
2024-12-31 $54,901 19,964
2024-09-30 $107,188 25,400
2024-09-30 $79,669 18,879
2024-06-30 $157,780 34,300
2024-06-30 $88,260 19,187
2023-12-31 $57,672 135,700
2023-09-30 $59,300 135,700
2023-09-30 $11,125 25,458
2023-06-30 $60,839 135,500
2023-03-31 $59,876 75,793
2023-03-31 $107,361 135,900
2022-12-31 $744,688 664,900
2022-12-31 $26,524 23,683
2022-09-30 $44,464 39,700
2022-09-30 $1,373,456 1,226,300
2022-06-30 $288,636 215,400
2022-06-30 $320,657 239,297
2022-06-30 $1,524,518 1,137,700
2022-03-31 $1,240,896 674,400
2022-03-31 $36,746 19,971
2022-03-31 $261,280 142,000
2021-12-31 $712,306 501,625
2021-12-31 $90,028 63,400
2021-12-31 $394,476 277,800
2021-09-30 $632,692 259,300
2021-09-30 $616,100 252,500
2021-06-30 $497,359 190,925
2021-06-30 $360,271 138,300
2021-06-30 $76,847 29,500
2020-12-31 $9,797 52,959
2020-09-30 $40,872 265,405
2020-06-30 $19,205 48,014