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897 hedge funds and large institutions have $29.8B invested in Gartner in 2025 Q2 according to their latest regulatory filings, with 87 funds opening new positions, 375 increasing their positions, 327 reducing their positions, and 98 closing their positions.

New
Increased
Maintained
Reduced
Closed

15% more repeat investments, than reductions

Existing positions increased: 375 | Existing positions reduced: 327

5% more call options, than puts

Call options by funds: $94.3M | Put options by funds: $90.1M

0.14% more ownership

Funds ownership: 95.6%95.74% (+0.14%)

0% more funds holding in top 10

Funds holding in top 10: 1313 (0)

3% less capital invested

Capital invested by funds: $30.8B → $29.8B (-$1.03B)

3% less funds holding

Funds holding: 920897 (-23)

11% less first-time investments, than exits

New positions opened: 87 | Existing positions closed: 98

Holders
897
Holders Change
-23
Holders Change %
-2.5%
% of All Funds
11.81%
Holding in Top 10
13
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
0.17%
New
87
Increased
375
Reduced
327
Closed
98
Calls
$94.3M
Puts
$90.1M
Net Calls
+$4.24M
Net Calls Change
-$27.2M
Name Holding Trade Value Shares
Change
Change in
Stake
Aviva
126
Aviva
United Kingdom
$23.7M +$1.42M +3,390 +6%
GAM
127
Gotham Asset Management
New York
$23M +$11.5M +27,552 +94%
Treasurer of the State of North Carolina
128
Treasurer of the State of North Carolina
North Carolina
$22.7M +$5.98M +14,294 +34%
Bank of Montreal
129
Bank of Montreal
Ontario, Canada
$22.7M -$2.79M -6,678 -11%
TI
130
Trexquant Investment
Connecticut
$22.7M +$5.46M +13,044 +30%
OAM
131
Oppenheimer Asset Management
New York
$22.5M +$6.64M +15,867 +40%
Allspring Global Investments
132
Allspring Global Investments
North Carolina
$22.3M -$63.9M -152,665 -74%
A
133
AustralianSuper
Australia
$22M +$22.7M +54,354 New
SPS
134
Susquehanna Portfolio Strategies
Pennsylvania
$20.4M +$18.3M +43,626 +642%
PI
135
PineBridge Investments
New York
$20.1M -$7.53K -18 -0%
Stifel Financial
136
Stifel Financial
Missouri
$19.9M -$4.32M -10,315 -17%
DB
137
Danske Bank
Denmark
$19.9M +$4.94M +11,813 +32%
VOYA Investment Management
138
VOYA Investment Management
Georgia
$19M -$21.5M -51,358 -52%
KCM
139
Kornitzer Capital Management
Kansas
$18.9M +$6.04M +14,435 +45%
New York State Common Retirement Fund
140
New York State Common Retirement Fund
New York
$18.6M +$1.19M +2,847 +7%
IG
141
ING Group
Netherlands
$18.6M +$22M +52,527 New
Asset Management One
142
Asset Management One
Japan
$18.6M -$7.76M -18,542 -29%
Victory Capital Management
143
Victory Capital Management
Texas
$18M -$728K -1,741 -4%
Calamos Advisors
144
Calamos Advisors
Illinois
$17.7M
State of Wisconsin Investment Board
145
State of Wisconsin Investment Board
Wisconsin
$17.7M -$5.61M -13,411 -23%
KBC Group
146
KBC Group
Belgium
$17.7M +$3.2M +7,638 +21%
Axa
147
Axa
France
$17.6M +$6.73M +16,082 +59%
PCM
148
Prana Capital Management
Connecticut
$16.6M +$14.8M +35,383 +615%
IMRF
149
Illinois Municipal Retirement Fund
Illinois
$16.5M -$385K -920 -2%
Chevy Chase Trust
150
Chevy Chase Trust
Maryland
$16.5M +$184K +440 +1%

IT Hedge Fund Activity: Q2 2025 in Review

897 of the 7,595 institutional investors tracked by Wall St. Rank reported a position in Gartner (IT) for Q2 2025, worth a combined $29.8B — down 3.3% from $30.8B a quarter earlier.

Sellers outnumbered buyers: 98 funds closed out of IT and 87 opened new positions — a net loss of 11 holders — while 327 trimmed existing stakes and 375 added.

The largest buyer was BlackRock, adding an estimated $336M. The largest seller was Fidelity Investments, cutting an estimated $547M.

  • 897 institutional investors held Gartner (IT) as of Q2 2025, down from 920 in Q1 2025.
  • Funds reported $29.8B of Gartner stock for Q2 2025, down 3.3% quarter-over-quarter.
  • 87 funds opened new Gartner positions in Q2 2025 and 98 closed out, a net change of -11 holders.
  • The largest Gartner buyer in Q2 2025 was BlackRock, an estimated $336M added.
  • The largest Gartner seller in Q2 2025 was Fidelity Investments, an estimated $547M sold.

Based on aggregated 13F filings for Q2 2025.