Vault-13

DIANA SHIPPING INC DSX

COM · Common Stock · CUSIP Y2066G104

70 institutional holders +2 vs Q1 2026
21,484,94821.5m shares reported held*
$45.1mreported value*
14 new 29 added 17 reduced 11 sold out net bought ≈ $10.6m (+5.0m shares)

* Summed across managers. Shares that two managers' reports both contain – a subsidiary's holdings that its parent's report includes too, or a sub-adviser's in its client's – are counted once ($168.2k this quarter). Holder counts are more reliable. Implied quarter-end price ≈ $2.10. Options: 7 managers hold calls ($448.4k notional), 4 hold puts ($194.9k).

Trends to Q2 2026

Institutional holders

Managers reporting a position, each quarter

050100Q3 22: 92Q4 22: 91Q1 23: 70Q2 23: 62Q3 23: 57Q4 23: 74Q1 24: 73Q2 24: 73Q3 24: 63Q4 24: 65Q1 25: 65Q2 25: 58Q3 25: 54Q4 25: 64Q1 26: 68Q2 26: 7070Q3 22Q3 23Q3 24Q3 25Q2 26
Numbers
QuarterHolders
Q3 202292
Q4 202291
Q1 202370
Q2 202362
Q3 202357
Q4 202374
Q1 202473
Q2 202473
Q3 202463
Q4 202465
Q1 202565
Q2 202558
Q3 202554
Q4 202564
Q1 202668
Q2 202670

Buyers vs sellers

Managers adding to or starting a position, vs cutting or selling out

Bought or addedCut or sold out
50050Q3 24: 25 bought or addedQ3 24: 41 cut or sold outQ4 24: 29 bought or addedQ4 24: 31 cut or sold outQ4 24Q1 25: 29 bought or addedQ1 25: 33 cut or sold outQ2 25: 28 bought or addedQ2 25: 30 cut or sold outQ2 25Q3 25: 30 bought or addedQ3 25: 30 cut or sold outQ4 25: 37 bought or addedQ4 25: 20 cut or sold outQ4 25Q1 26: 36 bought or addedQ1 26: 26 cut or sold outQ2 26: 43 bought or addedQ2 26: 28 cut or sold outQ2 26
Numbers
QuarterBought or addedCut or sold out
Q3 20242541
Q4 20242931
Q1 20252933
Q2 20252830
Q3 20253030
Q4 20253720
Q1 20263626
Q2 20264328

Calls vs puts

Options held, notional value, last 4 quarters. P/C = puts ÷ calls

CallsPuts
$0$200k$400k$600k$800kQ3 25 calls: $340.1kQ3 25 puts: $0Q3 25P/C 0.00Q4 25 calls: $194.6kQ4 25 puts: $332Q4 25P/C 0.00Q1 26 calls: $602.2kQ1 26 puts: $93.0kQ1 26P/C 0.15Q2 26 calls: $448.4kQ2 26 puts: $194.9kQ2 26P/C 0.43
Numbers
QuarterCallsPutsP/C
Q3 2025$340.1k$00.00
Q4 2025$194.6k$3320.00
Q1 2026$602.2k$93.0k0.15
Q2 2026$448.4k$194.9k0.43

Biggest buyers

First Eagle Investment Management, LLC Added +3,461,953+3.5m
TWO SIGMA INVESTMENTS, LP Added +1,480,993+1.5m
MACKENZIE FINANCIAL CORP Added +712,732+712.7k
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP Added +541,579+541.6k
UBS Group AG Added +493,434+493.4k
RAYMOND JAMES FINANCIAL INC New +323,845+323.8k
MARSHALL WACE, LLP Added +305,006+305.0k
GSA CAPITAL PARTNERS LLP Added +279,603+279.6k
MILLENNIUM MANAGEMENT LLC Added +208,526+208.5k
JANE STREET GROUP, LLC Added +144,287+144.3k

Biggest sellers

Walleye Capital LLC Sold out -603,505-603.5k
E Fund Management Co., Ltd. Sold out -506,943-506.9k
E Fund Management (Hong Kong) Co., Ltd. Sold out -506,943-506.9k
Pekin Hardy Strauss, Inc. Reduced -400,722-400.7k
Mercuria Capital Strategies, LLC Sold out -261,581-261.6k
RENAISSANCE TECHNOLOGIES LLC Reduced -253,533-253.5k
BANK OF AMERICA CORP /DE/ Sold out -252,577-252.6k
GOLDMAN SACHS GROUP INC Reduced -236,584-236.6k
CITADEL ADVISORS LLC Reduced -210,031-210.0k
Bank Julius Baer & Co. Ltd, Zurich Sold out -89,238-89.2k

Biggest calls

SUSQUEHANNA INTERNATIONAL GROUP, LLP Reduced $187.1k89.1k shares
JANE STREET GROUP, LLC Added $72.2k34.4k shares
SIMPLEX TRADING, LLC Added $62.0k29.5k shares
CITADEL ADVISORS LLC Reduced $40.3k19.2k shares
IMC-Chicago, LLC Added $40.3k19.2k shares
Glenorchy Capital Ltd Unchanged $33.0k15.7k shares
GROUP ONE TRADING LLC Added $13.4k6.4k shares

Biggest puts

SUSQUEHANNA INTERNATIONAL GROUP, LLP Added $126.4k60.2k shares
CITADEL ADVISORS LLC New $38.2k18.2k shares
IMC-Chicago, LLC New $25.4k12.1k shares
SIMPLEX TRADING, LLC Added $4.8k2.3k shares

Options at notional value: the value of the shares the contracts control, as filers report them, not what the options cost. Not included in the holders, shares or buying above.

Major shareholders (over 5%)

Anyone who owns more than 5% of a class of the company's shares has to say so: on Schedule 13D if they may try to influence or control the company, on 13G if they're a passive investor, and update it as the stake changes. Each holder's latest filing, from 19 Dec 2024 on; percentages are of the share class, as the holder worked them out.

HolderStakeChangeShares Last filed
Tuscany Shipping Corp. 13D · may seek influence +1.1 pts · filed 2026-03-13 21.5% +1.1 pts 27.8m≈ $57.5m 2026-03-13
Paliou Semiramis 13D · may seek influence filed 2026-10-16 20.4% 27.9m≈ $54.4m 2026-10-16
Anamar Investments Inc 13D · may seek influence +0.7 pts · filed 2026-03-18 8.7% +0.7 pts 11.0m≈ $23.1m 2026-03-18
Taracan Investments S.A. 13D · may seek influence new · filed 2026-03-13
Stated purposeMr. Palios, a member of the Board of Directors of the Issuer, may have influence over the corporate activities of the Issuer, including activities which may relate to items described in subparagraphs (a) through (j) of Item 4 of Schedule 13D. The Reporting Persons acquired the Shares, as described herein, solely for investment purposes. The Reporting Persons, at any time and from time to time, may acquire additional Shares, including in connection with the provision of any services or other strategic transactions with the Issuer, or dispose of any or all of the Shares they own depending upon an ongoing evaluation of their investment in the Shares, prevailing market conditions, other investment opportunities, other investment considerations and/or other factors. The Reporting Persons furth… Full filing
5.7% new 7.2m≈ $15.0m 2026-03-13

Fell to 5% or below in the last year: F. Laeisz GmbH (4.9%, 2026-07-31), Sea Trade Holdings Inc. (0.0%, 2025-11-21)

Insider purchases and sales since 1 Apr 2026

Shares bought or sold by the company's own officers, directors and 10% owners, in the open market or privately, as they reported to the SEC on Form 4 (due within two business days of the trade). Grants, option exercises, shares withheld for tax and gifts aren't included.

None reported since 1 Apr 2026.

Holders, Q2 2026

#ManagerLocationShares Value% of their portfolioChangeShares change
1 First Eagle Investment Management, LLC 0.01% of their portfolio NEW YORK, NY 4,726,5544.7m $9.9m $9.9m 0.01% Added +3.5m +3,461,953
2 RENAISSANCE TECHNOLOGIES LLC 0.01% of their portfolio NEW YORK, NY 2,730,6802.7m $5.7m $5.7m 0.01% Reduced -253.5k -253,533
3 TWO SIGMA INVESTMENTS, LP 0.00% of their portfolio NEW YORK, NY 2,294,8152.3m $4.8m $4.8m 0.00% Added +1.5m +1,480,993
4 Hosking Partners LLP 0.12% of their portfolio LONDON, X0 1,739,7921.7m $3.7m $3.7m 0.12% Reduced -54.6k -54,614
5 MORGAN STANLEY 0.00% of their portfolio NEW YORK, NY 1,416,2001.4m $3.0m $3.0m 0.00% Reduced -43.9k -43,910
6 Pekin Hardy Strauss, Inc. 0.23% of their portfolio CHICAGO, IL 1,269,1631.3m $2.7m $2.7m 0.23% Reduced -400.7k -400,722
7 MACKENZIE FINANCIAL CORP 0.00% of their portfolio TORONTO ONTARIO, A6 1,047,6471.0m $2.2m $2.2m 0.00% Added +712.7k +712,732
8 ARROWSTREET CAPITAL, LIMITED PARTNERSHIP 0.00% of their portfolio BOSTON, MA 1,026,5301.0m $2.2m $2.2m 0.00% Added +541.6k +541,579
9 UBS Group AG 0.00% of their portfolio ZURICH, V8 612,844612.8k $1.3m $1.3m 0.00% Added +493.4k +493,434
10 WINTON GROUP Ltd 0.03% of their portfolio LONDON, X0 418,819418.8k $879.5k $879.5k 0.03% Reduced -12.4k -12,371
11 Point72 Asset Management, L.P. 0.00% of their portfolio STAMFORD, CT 398,425398.4k $836.7k $836.7k 0.00% Added +38.0k +38,005
12 GSA CAPITAL PARTNERS LLP 0.05% of their portfolio LONDON, X0 363,543363.5k $763.0k $763.0k 0.05% Added +279.6k +279,603
13 MARSHALL WACE, LLP 0.00% of their portfolio LONDON, X0 329,935329.9k $692.9k $692.9k 0.00% Added +305.0k +305,006
14 RAYMOND JAMES FINANCIAL INC 0.00% of their portfolio ST. PETERSBURG, FL 323,845323.8k $680.1k $680.1k 0.00% New
15 JANE STREET GROUP, LLC 0.00% of their portfolio NEW YORK, NY 313,384313.4k $658.1k $658.1k 0.00% Added +144.3k +144,287
16 Qube Research & Technologies Ltd 0.00% of their portfolio LONDON, X0 249,199249.2k $523.3k $523.3k 0.00% Added +142.5k +142,500
17 MILLENNIUM MANAGEMENT LLC 0.00% of their portfolio NEW YORK, NY 246,775246.8k $518.2k $518.2k 0.00% Added +208.5k +208,526
18 Squarepoint Ops LLC 0.00% of their portfolio NEW YORK, NY 246,075246.1k $516.8k $516.8k 0.00% Added +41.7k +41,656
19 SUSQUEHANNA FUNDAMENTAL INVESTMENTS, LLC 0.01% of their portfolio BALA CYNWYD, PA 232,492232.5k $488.2k $488.2k 0.01% Added +104.4k +104,375
20 Centiva Capital, LP 0.01% of their portfolio New York, NY 199,563199.6k $419.1k $419.1k 0.01% Added +4.5k +4,465
21 SUSQUEHANNA INTERNATIONAL GROUP, LLP 0.00% of their portfolio BALA CYNWYD, PA 154,240154.2k $323.9k $323.9k 0.00% Added +80.8k +80,765
22 CITADEL ADVISORS LLC 0.00% of their portfolio MIAMI, FL 137,413137.4k $288.6k $288.6k 0.00% Reduced -210.0k -210,031
23 XTX Topco Ltd 0.00% of their portfolio LONDON, X0 135,132135.1k $283.8k $283.8k 0.00% Added +24.0k +24,006
24 Schonfeld Strategic Advisors LLC 0.00% of their portfolio NEW YORK, NY 99,45199.5k $208.8k $208.8k 0.00% Added +36.2k +36,183
25 Russell Investments Group, Ltd. 0.00% of their portfolio Seattle, WA 67,24867.2k $141.2k $141.2k 0.00% Unchanged
26 NewEdge Advisors, LLC 0.00% of their portfolio NEW ORLEANS, LA 65,29565.3k $137.1k $137.1k 0.00% New
27 STIFEL FINANCIAL CORP 0.00% of their portfolio ST. LOUIS, MO 62,69862.7k $131.7k $131.7k 0.00% Added +36 +36
28 ACADIAN ASSET MANAGEMENT LLC 0.00% of their portfolio Boston, MA 61,32161.3k $128.0k $128.0k 0.00% Unchanged
29 Tidal Investments LLC 0.00% of their portfolio Milwaukee, WI 54,52954.5k $114.5k $114.5k 0.00% New
30 BLAIR WILLIAM & CO/IL 0.00% of their portfolio CHICAGO, IL 51,60851.6k $108.4k $108.4k 0.00% Added +241 +241
31 LAZARD ASSET MANAGEMENT LLC 0.00% of their portfolio NEW YORK, NY 49,34849.3k $103.6k $103.6k 0.00% Added +10.3k +10,310
32 AXQ CAPITAL, LP 0.01% of their portfolio JERSEY CITY, NJ 47,78647.8k $100.4k $100.4k 0.01% Reduced -42.2k -42,152
33 GOLDMAN SACHS GROUP INC 0.00% of their portfolio NEW YORK, NY 44,95845.0k $94.4k $94.4k 0.00% Reduced -236.6k -236,584
34 CHICAGO TRUST Co NA 0.01% of their portfolio GRAYSLAKE, IL 36,20036.2k $76.0k $76.0k 0.01% Unchanged
35 Vident Advisory, LLC 0.00% of their portfolio Alpharetta, GA 31,57631.6k $66.3k $66.3k 0.00% Added +9.7k +9,661
36 DDD Partners, LLC 0.00% of their portfolio BELLEVUE, WA 31,33831.3k $65.8k $65.8k 0.00% Unchanged
37 BlackRock, Inc. 0.00% of their portfolio New York, NY 22,15622.2k $46.5k $46.5k 0.00% Added +1.1k +1,132
38 Allworth Financial LP 0.00% of their portfolio FOLSOM, CA 21,62221.6k $45.4k $45.4k 0.00% Reduced -1.4k -1,443
39 Engineers Gate Manager LP 0.00% of their portfolio NEW YORK, NY 20,87320.9k $43.8k $43.8k 0.00% Reduced -12.8k -12,787
40 MBE Wealth Management, LLC 0.02% of their portfolio TOMAH, WI 20,85120.9k $43.8k $43.8k 0.02% Added +75 +75
41 Dynamic Technology Lab Private Ltd 0.01% of their portfolio SINGAPORE, U0 20,22320.2k $42.0k $42.0k 0.01% New
42 SBI Securities Co., Ltd. 0.00% of their portfolio TOKYO, M0 14,13514.1k $29.7k $29.7k 0.00% Reduced -8.7k -8,745
43 Blue Trust, Inc. 0.00% of their portfolio BRENTWOOD, TN 12,83912.8k $27.0k $27.0k 0.00% Unchanged
44 Mariner, LLC 0.00% of their portfolio Overland Park, KS 12,49712.5k $26.2k $26.2k 0.00% Added +30 +30
45 Castleview Partners, LLC 0.01% of their portfolio DALLAS, TX 11,73111.7k $24.6k $24.6k 0.01% Reduced -1.0k -1,000
46 Cetera Investment Advisers 0.00% of their portfolio SCHAUMBURG, IL 11,42611.4k $24.0k $24.0k 0.00% Added +850 +850
47 Virtu Financial LLC 0.00% of their portfolio New York, NY 10,87410.9k $23.0k $23.0k 0.00% New
48 GROUP ONE TRADING LLC 0.00% of their portfolio CHICAGO, IL 10,72510.7k $22.5k $22.5k 0.00% Reduced -21.9k -21,876
49 Independent Advisor Alliance 0.00% of their portfolio CHARLOTTE, NC 10,21410.2k $21.4k $21.4k 0.00% Unchanged
50 J. Safra Sarasin Holding AG 0.00% of their portfolio BASEL, V8 10,10410.1k $21.2k $21.2k 0.00% New
51 GFG Capital, LLC 0.01% of their portfolio MIAMI, FL 10,00010.0k $21.0k $21.0k 0.01% New
52 EverSource Wealth Advisors, LLC 0.00% of their portfolio BIRMINGHAM, AL 6,3926.4k $13.4k $13.4k 0.00% Reduced -4.5k -4,550
53 ROYAL BANK OF CANADA 0.00% of their portfolio TORONTO, A6 4,4334.4k $10.0k $10.0k 0.00% Unchanged
54 ARMSTRONG ADVISORY GROUP, INC 0.00% of their portfolio NEEDHAM, MA 2,6632.7k $5.6k $5.6k 0.00% Added +12 +12
55 Farther Finance Advisors, LLC 0.00% of their portfolio SAN FRANCISCO, CA 2,3662.4k $5.0k $5.0k 0.00% Unchanged
56 WELLS FARGO & COMPANY/MN 0.00% of their portfolio SAN FRANCISCO, CA 2,1032.1k $4.4k $4.4k 0.00% Reduced -3.6k -3,597
57 Steward Partners Investment Advisory, LLC 0.00% of their portfolio STAMFORD, CT 1,8991.9k $4.0k $4.0k 0.00% New
58 Quarry LP 0.00% of their portfolio NEW YORK, NY 1,6291.6k $3.4k $3.4k 0.00% New
59 HARBOUR INVESTMENTS, INC. 0.00% of their portfolio MADISON, WI 1,5221.5k $3.2k $3.2k 0.00% Added +8 +8
60 SIMPLEX TRADING, LLC 0.00% of their portfolio CHICAGO, IL 1,3391.3k $2.4k $2.4k 0.00% Reduced -12.5k -12,524
61 Tower Research Capital LLC (TRC) 0.00% of their portfolio NEW YORK, NY 1,2001.2k $2.5k $2.5k 0.00% New
62 OSAIC HOLDINGS, INC. 0.00% of their portfolio SCOTTSDALE, AZ 1,1621.2k $2.4k $2.4k 0.00% Reduced -1.1k -1,130
63 JONES FINANCIAL COMPANIES LLLP 0.00% of their portfolio DES PERES, MO 879879 $1.8k $1.8k 0.00% New
64 Federation des caisses Desjardins du Quebec 0.00% of their portfolio LEVIS, A8 313313 $657 $657 0.00% New
65 JPMORGAN CHASE & CO 0.00% of their portfolio NEW YORK, NY 148148 $297 $297 0.00% Added +147 +147
66 FINANCIAL CONSULATE, INC 0.00% of their portfolio HUNT VALLEY, MD 125125 $263 $263 0.00% Unchanged
67 REAP Financial Group, LLC 0.00% of their portfolio AUSTIN, TX 100100 $210 $210 0.00% New
68 ASSETMARK, INC 0.00% of their portfolio CONCORD, CA 6464 $134 $134 0.00% New
69 Caitong International Asset Management Co., Ltd 0.00% of their portfolio HONG KONG, K3 55 $10 $10 0.00% Added +4 +4
70 ROTHSCHILD INVESTMENT LLC 0.00% of their portfolio CHICAGO, IL 22 $4 $4 0.00% Unchanged