Ranked by reported Q2 2026 13F market value
Share of total reported institutional value in HUBS held by the largest 10 / 25 filers.
| # | Institution | Shares Held | Market Value | QoQ Change | Ownership % | % of Fund |
|---|---|---|---|---|---|---|
| 1 | BlackRock, Inc. | 3.5M | $631.4M | -15.6% | 6.754% | 0.01% |
| 2 | VANGUARD PORTFOLIO MANAGEMENT LLC | 2.5M | $458.3M | -12.2% | 4.903% | 0.02% |
| 3 | AQR CAPITAL MANAGEMENT LLC | 2.4M | $441.3M | +48.5% | 4.721% | 0.15% |
| 4 | VANGUARD CAPITAL MANAGEMENT LLC | 2.2M | $406.4M | -2.0% | 4.347% | 0.01% |
| 5 | TWO SIGMA INVESTMENTS, LP | 1.8M | $333.5M | +35.9% | 3.568% | 0.24% |
| 6 | FMR LLC | 1.7M | $308.9M | -3.2% | 3.304% | 0.01% |
| 7 | Pictet Asset Management Holding SA | 1.7M | $302.2M | -24.3% | 3.233% | 0.29% |
| 8 | ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | 1.3M | $240.9M | +46.1% | 2.577% | 0.11% |
| 9 | STATE OF MICHIGAN RETIREMENT SYSTEM | 1.2M | $217.0M | +1017.4% | 2.321% | 0.96% |
| 10 | MORGAN STANLEY | 1.1M | $209.4M | -9.5% | 2.240% | 0.01% |
| 11 | JANE STREET GROUP, LLC | 1.1M | $201.7M | +49.1% | 2.158% | 0.02% |
| 12 | Qube Research & Technologies Ltd | 1.0M | $185.6M | +174.0% | 1.985% | 0.17% |
| 13 | STATE STREET CORP | 968K | $176.6M | -22.6% | 1.890% | 0.00% |
| 14 | GEODE CAPITAL MANAGEMENT, LLC | 936K | $170.9M | -6.7% | 1.828% | 0.01% |
| 15 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | 892K | $162.8M | +6.8% | 1.742% | 0.01% |
| 16 | JPMORGAN CHASE & CO | 844K | $156.1M | -68.2% | 1.648% | 0.01% |
| 17 | Capital World Investors | 826K | $150.8M | -13.9% | 1.613% | 0.02% |
| 18 | D. E. Shaw & Co., Inc. | 671K | $122.5M | +339.2% | 1.310% | 0.06% |
| 19 | MILLENNIUM MANAGEMENT LLC | 667K | $121.8M | -30.5% | 1.303% | 0.04% |
| 20 | GOLDMAN SACHS GROUP INC | 636K | $116.1M | +54.5% | 1.242% | 0.01% |
| 21 | Connor, Clark & Lunn Investment Management Ltd. | 617K | $112.7M | +103.3% | 1.205% | 0.21% |
| 22 | CITADEL ADVISORS LLC | 523K | $95.4M | +62.2% | 1.021% | 0.01% |
| 23 | UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AME | 488K | $89.0M | -7.6% | 0.952% | 0.02% |
| 24 | Squarepoint Ops LLC | 482K | $88.0M | +18.1% | 0.941% | 0.10% |
| 25 | UBS Group AG | 433K | $79.1M | -13.4% | 0.846% | 0.01% |
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 HUBS — a direct measure of their conviction.
Filings activity in HUBS during Q2 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 |
|---|---|---|---|---|---|---|
| Q2 2026 | 604 | 11% | 100.71% | +5.87 pp | $8.50B | 23% |
| Q1 2026 | 678 | 8.5% | 94.84% | +4.99 pp | $11.05B | 36% |
| Q4 2025 | 741 | 1.7% | 89.85% | +0.91 pp | $17.16B | 15% |
| Q3 2025 | 754 | 2.1% | 88.94% | +0.97 pp | $20.25B | 15% |
| Q2 2025 | 770 | 0.6% | 87.97% | 2.37 pp | $23.71B | 1.1% |
| Q1 2025 | 775 | +0.1% | 90.34% | 0.27 pp | $23.96B | 22% |
| Q4 2024 | 774 | +11% | 90.61% | +0.12 pp | $30.83B | +43% |
| Q3 2024 | 695 | — | 90.49% | — | $21.53B | — |
Source: SEC 13F institutional filings. Ownership % requires market cap data and will show once linked. Δ columns compare to the immediately prior filed quarter.
Latest Form 4 transactions by company officers and directors. Insider buys are widely viewed as a key fundamental indicator because executives are risking personal capital.
| Date | Insider | Action | Shares | Price | Value |
|---|---|---|---|---|---|
| May 12, 2026 | Rangan Yamini | Buy | 3K | $189.84 | $522K |
Quick answers to the most common questions about buying HUBS stock.
Based on Q2 2026 13F filings, institutional ownership of HubSpot, Inc. stands at 100.7%, held across 604 reporting institutions.
BlackRock, Inc. is the largest reported institutional holder of HUBS, with approximately 3,459,461 shares worth $0.63B as of Q2 2026.
Yes — 5 widely-followed marquee investors appear among the top 25 institutional holders of HUBS, including TWO SIGMA INVESTMENTS, LP, JANE STREET GROUP, LLC, SUSQUEHANNA INTERNATIONAL GROUP, LLP, MILLENNIUM MANAGEMENT LLC, CITADEL ADVISORS LLC.
Our composite Smart Money Score for HUBS is 64 out of 100 (Bullish). It combines net institutional buying activity, ownership shift, marquee investor presence, and holder-count growth.
86 institutions opened new positions in HUBS during Q2 2026, while 170 fully exited. 137 added to existing positions and 354 trimmed.
HUBS institutional ownership rose by 5.87 percentage points quarter-over-quarter, with a net change of -74 holders.
The top 10 institutions account for 41.8% of all reported 13F value in HUBS, and the top 25 account for 65.6%.
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.
HubSpot, Inc. (HUBS) Institutional Ownership