Gartner
809 hedge funds and large institutions have $19.9B invested in Gartner in 2025 Q4 according to their latest regulatory filings, with 135 funds opening new positions, 259 increasing their positions, 321 reducing their positions, and 105 closing their positions.
New
Increased
Maintained
Reduced
Closed
more call options, than puts
Call options by funds: $ | Put options by funds: $
more first-time investments, than exits
New positions opened: | Existing positions closed:
more ownership
Funds ownership: →
more funds holding
Funds holding: →
5% more capital invested
Capital invested by funds: $18.9B → $19.9B (+$922M)
13% less funds holding in top 10
Funds holding in top 10: 8 → 7 (-1)
19% less repeat investments, than reductions
Existing positions increased: 259 | Existing positions reduced: 321
Holders
809
Holding in Top 10
7
Calls
$99.8M
Puts
$58.2M
Top Buyers
| 1 | +$365M | |
| 2 | +$232M | |
| 3 | +$213M | |
| 4 |
AQR Capital Management
Greenwich,
Connecticut
|
+$155M |
| 5 |
Millennium Management
New York
|
+$141M |
Top Sellers
| 1 | -$248M | |
| 2 | -$153M | |
| 3 | -$110M | |
| 4 |
AllianceBernstein
Nashville,
Tennessee
|
-$109M |
| 5 |
Pacer Advisors
Malvern,
Pennsylvania
|
-$97.3M |