Ranked by reported Q1 2026 13F market value
Share of total reported institutional value in SSYS held by the largest 10 / 25 filers.
| # | Institution | Shares Held | Market Value | QoQ Change | Ownership % | % of Fund |
|---|---|---|---|---|---|---|
| 1 | Rubric Capital Management LP | 8.0M | $62.5M | +9.0% | 9.284% | 0.77% |
| 2 | Neuberger Berman Group LLC | 4.3M | $33.6M | +0.5% | 5.008% | 0.03% |
| 3 | Phoenix Holdings Ltd. | 3.4M | $26.9M | -5.3% | 3.991% | 0.25% |
| 4 | Invenomic Capital Management LP | 2.0M | $15.9M | -4.2% | 2.364% | 0.73% |
| 5 | EXCHANGE TRADED CONCEPTS, LLC | 1.8M | $14.3M | +12.7% | 2.130% | 0.10% |
| 6 | STATE STREET CORP | 1.6M | $12.3M | +0.4% | 1.825% | 0.00% |
| 7 | Capital World Investors | 1.4M | $10.6M | 0.0% | 1.575% | 0.00% |
| 8 | SEGALL BRYANT & HAMILL, LLC | 1.2M | $9.6M | — | 1.346% | 0.16% |
| 9 | Legal & General Group Plc | 1.2M | $9.5M | +17.8% | 1.410% | 0.00% |
| 10 | RPG Investment Advisory, LLC | 1.1M | $8.8M | +2.2% | 1.312% | 1.07% |
| 11 | TSP Capital Management Group, LLC | 1.1M | $8.7M | +2.1% | 1.289% | 2.12% |
| 12 | Kopion Asset Management, LLC | 927K | $7.2M | -0.9% | 1.076% | 5.63% |
| 13 | FORMULA GROWTH LTD | 800K | $6.2M | +21.2% | 0.928% | 2.82% |
| 14 | PINNACLE ASSOCIATES LTD | 633K | $4.9M | -4.6% | 0.735% | 0.06% |
| 15 | Douglas Lane & Associates, LLC | 571K | $4.5M | -1.3% | 0.662% | 0.06% |
| 16 | CITADEL ADVISORS LLC | 558K | $4.4M | — | 0.647% | 0.00% |
| 17 | Ulysses Management LLC | 555K | $4.3M | +640.0% | 0.644% | 1.47% |
| 18 | UBS Group AG | 529K | $4.1M | -16.3% | 0.614% | 0.00% |
| 19 | STATE OF MICHIGAN RETIREMENT SYSTEM | 500K | $3.9M | — | 0.580% | 0.02% |
| 20 | MORGAN STANLEY | 467K | $3.6M | +14.6% | 0.541% | 0.00% |
| 21 | MARSHALL WACE, LLP | 431K | $3.4M | +53.2% | 0.500% | 0.00% |
| 22 | Nuveen, LLC | 425K | $3.3M | +1.8% | 0.494% | 0.00% |
| 23 | Connor, Clark & Lunn Investment Management Ltd. | 417K | $3.3M | +8.2% | 0.483% | 0.01% |
| 24 | ARK Investment Management LLC | 416K | $3.3M | -7.6% | 0.483% | 0.03% |
| 25 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | 356K | $2.8M | -61.3% | 0.413% | 0.00% |
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 SSYS — a direct measure of their conviction.
Filings activity in SSYS 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 | 145 | +0.0% | 40.70% | 1.83 pp | $313M | 4.3% |
| Q4 2025 | 145 | +7.4% | 42.53% | 4.95 pp | $327M | 10% |
| Q3 2025 | 135 | 8.2% | 47.48% | 9.37 pp | $365M | 16% |
| Q2 2025 | 147 | +6.5% | 56.85% | +8.13 pp | $437M | +17% |
| Q1 2025 | 138 | +0.0% | 48.72% | +6.41 pp | $374M | +15% |
| Q4 2024 | 138 | +0.7% | 42.31% | +1.93 pp | $325M | +4.8% |
| Q3 2024 | 137 | +1.5% | 40.38% | +1.00 pp | $310M | +2.5% |
| Q2 2024 | 135 | — | 39.38% | — | $303M | — |
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 SSYS stock.
Based on Q1 2026 13F filings, institutional ownership of Stratasys Ltd. stands at 40.7%, held across 145 reporting institutions.
Rubric Capital Management LP is the largest reported institutional holder of SSYS, with approximately 8,000,000 shares worth $0.06B as of Q1 2026.
Yes — 3 widely-followed marquee investors appear among the top 25 institutional holders of SSYS, including CITADEL ADVISORS LLC, ARK Investment Management LLC, SUSQUEHANNA INTERNATIONAL GROUP, LLP.
Our composite Smart Money Score for SSYS is 51 out of 100 (Neutral). It combines net institutional buying activity, ownership shift, marquee investor presence, and holder-count growth.
28 institutions opened new positions in SSYS during Q1 2026, while 28 fully exited. 29 added to existing positions and 87 trimmed.
SSYS institutional ownership fell by 1.83 percentage points quarter-over-quarter, with a net change of +0 holders.
The top 10 institutions account for 65.2% of all reported 13F value in SSYS, and the top 25 account for 86.9%.
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.
Stratasys Ltd. (SSYS) Institutional Ownership