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793 hedge funds and large institutions have $18.9B invested in Gartner in 2025 Q3 according to their latest regulatory filings, with 130 funds opening new positions, 255 increasing their positions, 315 reducing their positions, and 220 closing their positions.

New
Increased
Maintained
Reduced
Closed

15% more call options, than puts

Call options by funds: $81.5M | Put options by funds: $70.9M

0.47% less ownership

Funds ownership: 95.74%95.27% (-0.47%)

12% less funds holding

Funds holding: 897793 (-104)

19% less repeat investments, than reductions

Existing positions increased: 255 | Existing positions reduced: 315

36% less capital invested

Capital invested by funds: $29.8B → $18.9B (-$10.8B)

38% less funds holding in top 10

Funds holding in top 10: 138 (-5)

41% less first-time investments, than exits

New positions opened: 130 | Existing positions closed: 220

Holders
793
Holders Change
-104
Holders Change %
-11.59%
% of All Funds
10.41%
Holding in Top 10
8
Holding in Top 10 Change
-5
Holding in Top 10 Change %
-38.46%
% of All Funds
0.11%
New
130
Increased
255
Reduced
315
Closed
220
Calls
$81.5M
Puts
$70.9M
Net Calls
+$10.7M
Net Calls Change
+$6.41M
Name Holding Trade Value Shares
Change
Change in
Stake
DnB Asset Management
226
DnB Asset Management
Norway
$3.93M -$1.94M -6,637 -31%
PEAK6
227
PEAK6
Illinois
$3.86M +$4.28M +14,688 New
VanEck Associates
228
VanEck Associates
New York
$3.84M +$82.5K +283 +2%
LIC
229
Laurus Investment Counsel
Canada
$3.83M +$4.25M +14,580 New
EMPI
230
Elo Mutual Pension Insurance
Finland
$3.81M +$934K +3,204 +28%
Westfield Capital Management
231
Westfield Capital Management
Massachusetts
$3.78M -$57.9M -198,552 -93%
Lazard Asset Management
232
Lazard Asset Management
New York
$3.67M -$3.29M -11,267 -45%
Comerica Bank
233
Comerica Bank
Texas
$3.64M -$5.16M -17,680 -56%
AM
234
AGF Management
Ontario, Canada
$3.61M +$4.01M +13,735 New
UIM
235
USS Investment Management
United Kingdom
$3.57M
WIC
236
Wilkins Investment Counsel
Massachusetts
$3.56M -$572K -1,960 -13%
Twin Tree Management
237
Twin Tree Management
Texas
$3.5M +$3.88M +13,297 New
Cetera Investment Advisers
238
Cetera Investment Advisers
Illinois
$3.48M -$8.17K -28 -0.2%
2
239
2Xideas
Switzerland
$3.45M -$4.07M -13,961 -52%
Mirae Asset Global Investments
240
Mirae Asset Global Investments
South Korea
$3.36M +$393K +1,349 +12%
Baird Financial Group
241
Baird Financial Group
Wisconsin
$3.32M -$22.5M -77,263 -86%
BHCM
242
Brevan Howard Capital Management
Jersey
$3.3M -$1.7M -5,829 -32%
URS
243
Utah Retirement Systems
Utah
$3.26M
Janney Montgomery Scott
244
Janney Montgomery Scott
Pennsylvania
$3.24M +$764K +2,619 +27%
OAM
245
OP Asset Management
$3.22M +$359K +1,230 +11%
GIA
246
GHP Investment Advisors
Colorado
$3.17M +$3.52M +12,076 New
PFSRSONJ
247
Police & Firemen's Retirement System of New Jersey
New Jersey
$3.17M +$189K +649 +6%
Daiwa Securities Group
248
Daiwa Securities Group
Japan
$3.17M +$52.2K +179 +2%
VPIM
249
Vanguard Personalized Indexing Management
California
$3.04M +$899K +3,083 +36%
Janus Henderson Group
250
Janus Henderson Group
United Kingdom
$2.99M +$545K +1,868 +20%

IT Hedge Fund Activity: Q3 2025 in Review

793 of the 7,619 institutional investors tracked by Wall St. Rank reported a position in Gartner (IT) for Q3 2025, worth a combined $18.9B — down 36% from $29.8B a quarter earlier.

Sellers outnumbered buyers: 220 funds closed out of IT and 130 opened new positions — a net loss of 90 holders — while 315 trimmed existing stakes and 255 added.

The largest buyer was Independent Franchise Partners, opening a new position worth an estimated $932M. The largest seller was Principal Financial Group, cutting an estimated $445M.

  • 793 institutional investors held Gartner (IT) as of Q3 2025, down from 897 in Q2 2025.
  • Funds reported $18.9B of Gartner stock for Q3 2025, down 36% quarter-over-quarter.
  • 130 funds opened new Gartner positions in Q3 2025 and 220 closed out, a net change of -90 holders.
  • The largest Gartner buyer in Q3 2025 was Independent Franchise Partners, an estimated $932M added.
  • The largest Gartner seller in Q3 2025 was Principal Financial Group, an estimated $445M sold.

Based on aggregated 13F filings for Q3 2025.