Ranked by reported Q1 2026 13F market value
Share of total reported institutional value in YPF held by the largest 10 / 25 filers.
| # | Institution | Shares Held | Market Value | QoQ Change | Ownership % | % of Fund |
|---|---|---|---|---|---|---|
| 1 | Aquamarine Financial (Cayman) Ltd | 9.0M | $417.2M | -14.0% | 2.305% | 30.55% |
| 2 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | 5.6M | $258.1M | +90.9% | 1.426% | 0.03% |
| 3 | North of South Capital LLP | 3.5M | $162.9M | +111.0% | 0.900% | 14.63% |
| 4 | VR Advisory Services Ltd | 3.2M | $149.4M | 0.0% | 0.825% | 17.68% |
| 5 | MORGAN STANLEY | 1.9M | $88.4M | +51.0% | 0.488% | 0.01% |
| 6 | CITADEL ADVISORS LLC | 1.9M | $86.3M | β | 0.477% | 0.04% |
| 7 | MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | 1.7M | $80.1M | +4.1% | 0.442% | 0.11% |
| 8 | PING CAPITAL MANAGEMENT, INC. | 1.4M | $63.7M | -29.3% | 0.352% | 24.64% |
| 9 | TT International Asset Management LTD | 1.3M | $59.6M | +4896.7% | 0.329% | 6.51% |
| 10 | Russell Investments Group, Ltd. | 1.1M | $49.2M | +134.6% | 0.272% | 0.05% |
| 11 | Grantham, Mayo, Van Otterloo & Co. LLC | 926K | $42.8M | -19.2% | 0.236% | 0.11% |
| 12 | OAKTREE CAPITAL MANAGEMENT LP | 886K | $41.0M | β | 0.226% | 0.71% |
| 13 | GOLDMAN SACHS GROUP INC | 792K | $36.6M | +78.9% | 0.202% | 0.00% |
| 14 | Walleye Trading LLC | 764K | $35.3M | +266.1% | 0.195% | 0.09% |
| 15 | MILLENNIUM MANAGEMENT LLC | 736K | $34.0M | β | 0.188% | 0.02% |
| 16 | BlackRock, Inc. | 720K | $33.3M | +216705.1% | 0.184% | 0.00% |
| 17 | UBS Group AG | 566K | $26.2M | -32.3% | 0.145% | 0.00% |
| 18 | DISCOVERY CAPITAL MANAGEMENT, LLC / CT | 538K | $24.9M | +99.3% | 0.137% | 1.29% |
| 19 | Equinox Partners Investment Management LLC | 467K | $21.6M | β | 0.119% | 8.80% |
| 20 | Candriam Luxembourg S.C.A. | 444K | $20.5M | +202.0% | 0.113% | 0.11% |
| 21 | Fourth Sail Capital LP | 364K | $16.8M | β | 0.093% | 2.76% |
| 22 | HSBC HOLDINGS PLC | 278K | $13.2M | β | 0.071% | 0.01% |
| 23 | HITE Hedge Asset Management LLC | 277K | $12.8M | β | 0.071% | 0.72% |
| 24 | Kapitalo Investimentos Ltda | 258K | $11.9M | +0.2% | 0.066% | 2.25% |
| 25 | Jump Financial, LLC | 250K | $11.5M | β | 0.064% | 0.17% |
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 YPF β a direct measure of their conviction.
Filings activity in YPF 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 | 146 | +32% | 9.06% | +3.38 pp | $1.98B | +59% |
| Q4 2025 | 111 | 0.9% | 5.68% | +2.59 pp | $1.24B | +84% |
| Q3 2025 | 112 | 23% | 3.09% | 1.68 pp | $677M | 35% |
| Q2 2025 | 146 | 7.6% | 4.77% | 0.06 pp | $1.05B | 1.2% |
| Q1 2025 | 158 | 8.7% | 4.83% | 2.60 pp | $1.06B | 35% |
| Q4 2024 | 173 | +31% | 7.43% | +3.54 pp | $1.63B | +91% |
| Q3 2024 | 132 | 8.3% | 3.89% | 0.16 pp | $852M | 3.9% |
| Q2 2024 | 144 | β | 4.05% | β | $887M | 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 YPF stock.
Based on Q1 2026 13F filings, institutional ownership of YPF Sociedad AnΓ³nima stands at 9.1%, held across 146 reporting institutions.
Aquamarine Financial (Cayman) Ltd is the largest reported institutional holder of YPF, with approximately 9,026,675 shares worth $0.42B as of Q1 2026.
Yes β 3 widely-followed marquee investors appear among the top 25 institutional holders of YPF, including SUSQUEHANNA INTERNATIONAL GROUP, LLP, CITADEL ADVISORS LLC, MILLENNIUM MANAGEMENT LLC.
Our composite Smart Money Score for YPF is 82 out of 100 (Strong Smart Money). It combines net institutional buying activity, ownership shift, marquee investor presence, and holder-count growth.
56 institutions opened new positions in YPF during Q1 2026, while 21 fully exited. 77 added to existing positions and 13 trimmed.
YPF institutional ownership rose by 3.38 percentage points quarter-over-quarter, with a net change of +35 holders.
The top 10 institutions account for 71.3% of all reported 13F value in YPF, and the top 25 account for 90.6%.
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.
YPF Sociedad AnΓ³nima (YPF) Institutional Ownership