Ranked by reported Q1 2026 13F market value
Share of total reported institutional value in DSX held by the largest 10 / 25 filers.
| # | Institution | Shares Held | Market Value | QoQ Change | Ownership % | % of Fund |
|---|---|---|---|---|---|---|
| 1 | RENAISSANCE TECHNOLOGIES LLC | 3.0M | $7.5M | +26.4% | 2.416% | 0.01% |
| 2 | Hosking Partners LLP | 1.8M | $4.5M | -6.9% | 1.452% | 0.16% |
| 3 | Pekin Hardy Strauss, Inc. | 1.7M | $4.2M | -27.4% | 1.352% | 0.44% |
| 4 | MORGAN STANLEY | 1.5M | $3.7M | +80.6% | 1.182% | 0.00% |
| 5 | First Eagle Investment Management, LLC | 1.3M | $3.2M | +171.0% | 1.024% | 0.00% |
| 6 | TWO SIGMA INVESTMENTS, LP | 814K | $2.0M | +199.3% | 0.659% | 0.00% |
| 7 | Walleye Capital LLC | 604K | $1.5M | β | 0.488% | 0.01% |
| 8 | E Fund Management Co., Ltd. | 507K | $1.3M | β | 0.410% | 0.04% |
| 9 | E Fund Management (Hong Kong) Co., Ltd. | 507K | $1.3M | -24.2% | 0.410% | 0.58% |
| 10 | ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | 485K | $1.2M | +586.2% | 0.392% | 0.00% |
| 11 | WINTON GROUP Ltd | 431K | $1.1M | +138.8% | 0.349% | 0.04% |
| 12 | Point72 Asset Management, L.P. | 360K | $901K | +48.5% | 0.292% | 0.00% |
| 13 | MACKENZIE FINANCIAL CORP | 335K | $837K | +75.6% | 0.271% | 0.00% |
| 14 | GOLDMAN SACHS GROUP INC | 282K | $704K | +297.2% | 0.228% | 0.00% |
| 15 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | 266K | $664K | -12.4% | 0.215% | 0.00% |
| 16 | Mercuria Capital Strategies, LLC | 262K | $654K | +395.7% | 0.212% | 0.25% |
| 17 | BANK OF AMERICA CORP /DE/ | 253K | $631K | +515363.3% | 0.204% | 0.00% |
| 18 | Marex Group plc | 355K | $554K | β | 0.287% | 0.00% |
| 19 | Squarepoint Ops LLC | 204K | $511K | +85.7% | 0.166% | 0.00% |
| 20 | Centiva Capital, LP | 195K | $488K | +280.6% | 0.158% | 0.00% |
| 21 | SUSQUEHANNA FUNDAMENTAL INVESTMENTS, LLC | 128K | $320K | β | 0.104% | 0.01% |
| 22 | UBS Group AG | 119K | $299K | -23.4% | 0.097% | 0.00% |
| 23 | XTX Topco Ltd | 111K | $278K | -23.3% | 0.090% | 0.00% |
| 24 | Qube Research & Technologies Ltd | 107K | $267K | +761.0% | 0.086% | 0.00% |
| 25 | AXQ CAPITAL, LP | 90K | $225K | β | 0.073% | 0.03% |
denotes a marquee investor (Buffett, Burry, ARK, Tiger Global, Pershing Square, Baupost and other widely-followed managers). β% of Fundβ shows how much of that investorβs total 13F portfolio is invested in DSX β a direct measure of their conviction.
Filings activity in DSX during Q1 2026, grouped by how each filer changed its position.
8 quarters of 13F filings Β· Ξ columns show change vs prior quarter
| Quarter | Inst. Holders | Ξ Holders | Ownership % | Ξ Ownership | Total 13F Value | Ξ Value |
|---|---|---|---|---|---|---|
| Q1 2026 | 66 | +3.1% | 13.80% | +6.93 pp | $41M | +101% |
| Q4 2025 | 64 | +25% | 6.87% | +0.93 pp | $20M | +16% |
| Q3 2025 | 51 | 12% | 5.94% | 169.06 pp | $18M | 97% |
| Q2 2025 | 58 | 6.5% | 175.00% | +169.30 pp | $517M | +2968% |
| Q1 2025 | 62 | 3.1% | 5.70% | 1.94 pp | $17M | 25% |
| Q4 2024 | 64 | +4.9% | 7.64% | 1.82 pp | $23M | 19% |
| Q3 2024 | 61 | 14% | 9.46% | 2.61 pp | $28M | 22% |
| Q2 2024 | 71 | β | 12.07% | β | $36M | β |
Source: SEC 13F institutional filings. Ownership % requires market cap data and will show once linked. Ξ columns compare to the immediately prior filed quarter.
Quick answers to the most common questions about buying DSX stock.
Based on Q1 2026 13F filings, institutional ownership of Diana Shipping Inc. stands at 13.8%, held across 66 reporting institutions.
RENAISSANCE TECHNOLOGIES LLC is the largest reported institutional holder of DSX, with approximately 2,984,213 shares worth $0.01B as of Q1 2026.
Yes β 5 widely-followed marquee investors appear among the top 25 institutional holders of DSX, including RENAISSANCE TECHNOLOGIES LLC, TWO SIGMA INVESTMENTS, LP, Point72 Asset Management, L.P., SUSQUEHANNA INTERNATIONAL GROUP, LLP, SUSQUEHANNA FUNDAMENTAL INVESTMENTS, LLC.
Our composite Smart Money Score for DSX is 78 out of 100 (Bullish). It combines net institutional buying activity, ownership shift, marquee investor presence, and holder-count growth.
13 institutions opened new positions in DSX during Q1 2026, while 11 fully exited. 49 added to existing positions and 4 trimmed.
DSX institutional ownership rose by 6.93 percentage points quarter-over-quarter, with a net change of +2 holders.
The top 10 institutions account for 74.2% of all reported 13F value in DSX, and the top 25 account for 94.8%.
All data is sourced from SEC Form 13F filings, which institutional investment managers with at least $100M in assets are required to file each quarter. We process every 13F filing from EDGAR and recompute the aggregates after each cycle. Insider transactions are sourced from Form 4 filings.
Diana Shipping Inc. (DSX) Institutional Ownership