Ranked by reported Q1 2026 13F market value
Share of total reported institutional value in SN held by the largest 10 / 25 filers.
| # | Institution | Shares Held | Market Value | QoQ Change | Ownership % | % of Fund |
|---|---|---|---|---|---|---|
| 1 | FMR LLC | 20.2M | $2.14B | -3.7% | 14.248% | 0.11% |
| 2 | HighTower Advisors, LLC | 6.6M | $701.8M | +4.7% | 4.683% | 0.74% |
| 3 | BlackRock, Inc. | 3.1M | $333.4M | +62.8% | 2.225% | 0.01% |
| 4 | FIL Ltd | 2.3M | $245.4M | +2.2% | 1.638% | 0.19% |
| 5 | UBS Group AG | 2.3M | $242.8M | -1.8% | 1.620% | 0.04% |
| 6 | BAILLIE GIFFORD & CO | 1.9M | $205.4M | -2.5% | 1.370% | 0.21% |
| 7 | ABRAMS BISON INVESTMENTS, LLC | 1.4M | $152.1M | +16.9% | 1.015% | 6.58% |
| 8 | ALLIANCEBERNSTEIN L.P. | 1.3M | $146.5M | -14.6% | 0.925% | 0.05% |
| 9 | GEODE CAPITAL MANAGEMENT, LLC | 1.3M | $137.6M | +150.4% | 0.918% | 0.01% |
| 10 | STEADFAST CAPITAL MANAGEMENT LP | 1.2M | $130.4M | — | 0.870% | 4.59% |
| 11 | STATE STREET CORP | 1.1M | $121.1M | +45.3% | 0.808% | 0.00% |
| 12 | WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC | 1.1M | $113.7M | -13.2% | 0.758% | 0.38% |
| 13 | DIMENSIONAL FUND ADVISORS LP | 1.0M | $110.5M | -2.4% | 0.738% | 0.02% |
| 14 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | 1.0M | $106.7M | +121.6% | 0.712% | 0.01% |
| 15 | Dorsal Capital Management, LLC | 1.0M | $105.9M | 0.0% | 0.707% | 4.21% |
| 16 | GILDER GAGNON HOWE & CO LLC | 957K | $101.4M | -3.4% | 0.676% | 1.22% |
| 17 | AMERIPRISE FINANCIAL INC | 953K | $100.9M | -1.3% | 0.673% | 0.02% |
| 18 | Greenvale Capital LLP | 950K | $100.6M | -8.8% | 0.671% | 11.03% |
| 19 | GOLDMAN SACHS GROUP INC | 939K | $99.4M | +16.1% | 0.663% | 0.01% |
| 20 | WESTFIELD CAPITAL MANAGEMENT CO LP | 905K | $95.8M | +7.7% | 0.639% | 0.40% |
| 21 | VANGUARD CAPITAL MANAGEMENT LLC | 856K | $90.7M | — | 0.605% | 0.00% |
| 22 | Parsifal Capital Management, LP | 793K | $84.0M | -33.9% | 0.560% | 10.84% |
| 23 | Divisadero Street Capital Management, LP | 769K | $81.5M | 0.0% | 0.543% | 3.81% |
| 24 | WCM INVESTMENT MANAGEMENT, LLC | 793K | $77.4M | +4.3% | 0.560% | 0.18% |
| 25 | Eurizon Capital SGR S.p.A. | 731K | $76.0M | — | 0.516% | 0.24% |
denotes a marquee investor (Buffett, Burry, ARK, Tiger Global, Pershing Square, Baupost and other widely-followed managers). “% of Fund” shows how much of that investor’s total 13F portfolio is invested in SN — a direct measure of their conviction.
Filings activity in SN during Q1 2026, grouped by how each filer changed its position.
8 quarters of 13F filings · Δ columns show change vs prior quarter
| Quarter | Inst. Holders | Δ Holders | Ownership % | Δ Ownership | Total 13F Value | Δ Value |
|---|---|---|---|---|---|---|
| Q1 2026 | 450 | +6.6% | 44.52% | 1.97 pp | $8.43B | 4.3% |
| Q4 2025 | 422 | +4.2% | 46.49% | +3.86 pp | $8.80B | +9.1% |
| Q3 2025 | 405 | +11% | 42.63% | +4.46 pp | $8.07B | +12% |
| Q2 2025 | 365 | +2.8% | 38.17% | +9.10 pp | $7.23B | +31% |
| Q1 2025 | 355 | +12% | 29.07% | 4.83 pp | $5.50B | 14% |
| Q4 2024 | 316 | +5.0% | 33.90% | +1.65 pp | $6.42B | +5.1% |
| Q3 2024 | 301 | +31% | 32.25% | +8.88 pp | $6.11B | +38% |
| Q2 2024 | 230 | — | 23.37% | — | $4.43B | — |
Source: SEC 13F institutional filings. Ownership % requires market cap data and will show once linked. Δ columns compare to the immediately prior filed quarter.
Quick answers to the most common questions about buying SN stock.
Based on Q1 2026 13F filings, institutional ownership of SharkNinja, Inc. stands at 44.5%, held across 450 reporting institutions.
FMR LLC is the largest reported institutional holder of SN, with approximately 20,163,379 shares worth $2.14B as of Q1 2026.
Yes — 1 widely-followed marquee investor appear among the top 25 institutional holders of SN, including SUSQUEHANNA INTERNATIONAL GROUP, LLP.
Our composite Smart Money Score for SN is 45 out of 100 (Neutral). It combines net institutional buying activity, ownership shift, marquee investor presence, and holder-count growth.
105 institutions opened new positions in SN during Q1 2026, while 77 fully exited. 148 added to existing positions and 192 trimmed.
SN institutional ownership fell by 1.97 percentage points quarter-over-quarter, with a net change of +28 holders.
The top 10 institutions account for 52.6% of all reported 13F value in SN, and the top 25 account for 69.9%.
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.
SharkNinja, Inc. (SN) Institutional Ownership