Ranked by reported Q1 2026 13F market value
Share of total reported institutional value in IT held by the largest 10 / 25 filers.
| # | Institution | Shares Held | Market Value | QoQ Change | Ownership % | % of Fund |
|---|---|---|---|---|---|---|
| 1 | BlackRock, Inc. | 6.9M | $1.09B | -1.5% | 10.283% | 0.02% |
| 2 | BAMCO INC /NY/ | 5.9M | $937.0M | +40.5% | 8.839% | 2.83% |
| 3 | Independent Franchise Partners LLP | 4.6M | $728.5M | +39.1% | 6.872% | 5.10% |
| 4 | VANGUARD CAPITAL MANAGEMENT LLC | 4.5M | $707.5M | — | 6.674% | 0.02% |
| 5 | VANGUARD PORTFOLIO MANAGEMENT LLC | 3.7M | $584.9M | — | 5.517% | 0.03% |
| 6 | AQR CAPITAL MANAGEMENT LLC | 3.6M | $564.8M | +88.5% | 5.328% | 0.26% |
| 7 | STATE STREET CORP | 3.3M | $517.3M | -4.2% | 4.879% | 0.02% |
| 8 | HARRIS ASSOCIATES L P | 3.1M | $496.5M | +225.3% | 4.684% | 0.66% |
| 9 | MORGAN STANLEY | 2.4M | $376.5M | -4.7% | 3.551% | 0.02% |
| 10 | GEODE CAPITAL MANAGEMENT, LLC | 2.2M | $349.2M | -0.3% | 3.305% | 0.02% |
| 11 | Capital International Investors | 2.0M | $320.3M | -49.5% | 3.021% | 0.08% |
| 12 | Invesco Ltd. | 2.0M | $320.0M | +45.6% | 3.019% | 0.05% |
| 13 | GOLDMAN SACHS GROUP INC | 1.8M | $281.0M | +39.2% | 2.651% | 0.03% |
| 14 | FEDERATED HERMES, INC. | 1.7M | $267.7M | +4113.1% | 2.525% | 0.44% |
| 15 | TWO SIGMA INVESTMENTS, LP | 1.1M | $178.5M | +268.7% | 1.683% | 0.14% |
| 16 | DEUTSCHE BANK AG\ | 1.1M | $171.6M | -8.3% | 1.619% | 0.06% |
| 17 | UBS Group AG | 1.0M | $162.0M | +16.9% | 1.528% | 0.02% |
| 18 | NORTHERN TRUST CORP | 871K | $137.9M | -6.3% | 1.301% | 0.02% |
| 19 | BANK OF AMERICA CORP /DE/ | 774K | $122.5M | +60.1% | 1.156% | 0.01% |
| 20 | UBS ASSET MANAGEMENT AMERICAS INC | 772K | $122.2M | +23.2% | 1.153% | 0.03% |
| 21 | Black Creek Investment Management Inc. | 637K | $100.8M | +6329.3% | 0.951% | 5.41% |
| 22 | Madison Asset Management, LLC | 613K | $97.1M | -9.2% | 0.916% | 1.20% |
| 23 | Legal & General Group Plc | 591K | $93.5M | -2.3% | 0.882% | 0.02% |
| 24 | FMR LLC | 499K | $79.1M | +8.9% | 0.746% | 0.00% |
| 25 | DIMENSIONAL FUND ADVISORS LP | 485K | $76.8M | -19.0% | 0.724% | 0.02% |
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 IT — a direct measure of their conviction.
Filings activity in IT 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 | 697 | 13% | 116.39% | 60.51 pp | $11.55B | 34% |
| Q4 2025 | 800 | +3.6% | 176.90% | 5.75 pp | $17.55B | 3.1% |
| Q3 2025 | 772 | 13% | 182.65% | 17.34 pp | $18.12B | 35% |
| Q2 2025 | 884 | 1.6% | 199.99% | +0.00 pp | $28.06B | 1.6% |
| Q1 2025 | 898 | 3.1% | 199.99% | +0.00 pp | $28.53B | 15% |
| Q4 2024 | 927 | +5.7% | 199.99% | +0.00 pp | $33.52B | 0.2% |
| Q3 2024 | 877 | +2.6% | 199.99% | +0.00 pp | $33.58B | +9.3% |
| Q2 2024 | 855 | — | 199.99% | — | $30.72B | — |
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 IT stock.
Based on Q1 2026 13F filings, institutional ownership of Gartner, Inc. stands at 116.4%, held across 697 reporting institutions.
BlackRock, Inc. is the largest reported institutional holder of IT, with approximately 6,884,501 shares worth $1.09B as of Q1 2026.
Yes — 1 widely-followed marquee investor appear among the top 25 institutional holders of IT, including TWO SIGMA INVESTMENTS, LP.
Our composite Smart Money Score for IT is 22 out of 100 (Bearish). It combines net institutional buying activity, ownership shift, marquee investor presence, and holder-count growth.
102 institutions opened new positions in IT during Q1 2026, while 205 fully exited. 120 added to existing positions and 472 trimmed.
IT institutional ownership fell by 60.51 percentage points quarter-over-quarter, with a net change of -103 holders.
The top 10 institutions account for 55.0% of all reported 13F value in IT, and the top 25 account for 76.9%.
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.
Gartner, Inc. (IT) Institutional Ownership