Gartner Inc
IT- Exchange
- NYSE
- Industry
- Services-Management Services
- SEC CIK
- 0000749251
In the last 90 days, Gartner Inc insiders filed 0 open-market purchases and 5 sales; 653 institutions reported holding it in 13F filings for Q2 2026, worth $9.69B in total; Harris Associates (Oakmark) is the only superinvestor holding it.
Key figures
- Insider buysOpen market, last 90 days
- 0
- Insider sellsLast 90 days, $1.37M in total
- 5
- 13F holdersQ2 2026, −57 vs. previous quarter
- 653
- 13F valueReported value at the end of Q2 2026
- $9.69B
- Superinvestors holdingAt the end of Q2 2026
- 1
Price chart
Superinvestors holding IT, Q2 2026
1 superinvestor reports holding Gartner Inc on Form 13F. Percentages are the stock's share of each portfolio.
Harris Associates (Oakmark)
Bill Nygren
0.5%
Gartner Inc's share of the portfolio
- Shares
- 2,846,799
- Value
- $369.0M
Latest insider trades
Open-market purchases and sales by Gartner Inc insiders from Form 4, newest first.
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| Aug 31, 2026 (view filing)4:06 PM ET | Aug 27 | 4 days | Kranich Robin BEVP & CHRO | SSale | −3.28K | $196.50 | −$644.1K | −13.9%20.4K after | |
| Aug 26, 2026 (view filing)4:09 PM ET | Aug 24 | 2 days | Jain AkhilEVP, Consulting | SSale | −700 | $201.73 | −$141.2K | −7.9%8.13K after | |
| Aug 12, 2026 (view filing)4:15 PM ET | Aug 10 | 2 days | Genovese YvonneEVP, Bus. & Tech. Insights | SSale | −1.21K | $190.06 | −$229.0K | −16.3%6.21K after | |
| Aug 11, 2026 (view filing)4:15 PM ET | Aug 7 | 4 days | Fuchs Anne SutherlandDirector | SSale | −860 | $184.30 | −$158.5K | −9.6%8.10K after | |
| Aug 11, 2026 (view filing)4:14 PM ET | Aug 7 | 4 days | Herkes ClaireEVP, Conferences | SSale | −1.04K | $190.71 | −$198.1K | −16.5%5.25K after | |
| Feb 9, 2026 (view filing) | Feb 5 | 4 days | Rinello John JSVP, Global Business Sales | PPurchase | +50 | $154.13 | +$7.71K | New position50 after | |
| Dec 12, 2025 (view filing) | Dec 10 | 2 days | Pagliuca Stephen GDirector | PPurchase | +43.3K | $229.57 | +$9.94M | +63.4%111.6K after | 7 lots |
| Dec 5, 2025 (view filing) | Dec 3 | 2 days | Herkes ClaireEVP, Conferences | SSale | −367 | $231.56 | −$85.0K | −8.3%4.07K after | |
| Dec 5, 2025 (view filing) | Dec 3 | 2 days | Rinello John JSVP, Global Business Sales | SSale | −220 | $229.57 | −$50.5K | −6.7%3.05K after | |
| Aug 26, 2025 (view filing) | Aug 22 | 4 days | Rinello John JSVP, Global Business Sales | SSale | −105 | $249.71 | −$26.2K | −3.2%3.23K after |
Top 10 13F holders, Q2 2026
The largest institutional positions in Gartner Inc at the end of Q2 2026; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Bamco Inc | 7,601,009 | $985.2M | 1.48% | +1,683,393+28.4% | Added |
| Independent Franchise Partners LLP | 5,582,962 | $723.7M | 4.75% | +982,191+21.3% | Added |
| BlackRock, Inc. | 5,217,146 | $676.2M | 0.01% | −1,667,355−24.2% | Reduced |
| Vanguard Capital Management LLC | 4,266,702 | $553.0M | 0.01% | −201,433−4.5% | Reduced |
| AQR Capital Management LLC | 4,175,036 | $541.2M | 0.19% | +607,773+17.0% | Added |
| Vanguard Portfolio Management LLC | 3,521,381 | $456.4M | 0.02% | −172,576−4.7% | Reduced |
| Harris Associates L PSuperinvestorHarris Associates (Oakmark) | 2,846,799 | $369.0M | 0.49% | −288,975−9.2% | Reduced |
| State Street Corp | 2,808,781 | $364.1M | 0.01% | −457,998−14.0% | Reduced |
| Geode Capital Management, LLC | 2,603,296 | $337.0M | 0.02% | +390,316+17.6% | Added |
| Two Sigma Investments, LP | 2,129,702 | $276.1M | 0.21% | +1,002,557+88.9% | Added |