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920 hedge funds and large institutions have $30.8B invested in Gartner in 2025 Q1 according to their latest regulatory filings, with 89 funds opening new positions, 335 increasing their positions, 375 reducing their positions, and 101 closing their positions.

New
Increased
Maintained
Reduced
Closed

66% more call options, than puts

Call options by funds: $79.2M | Put options by funds: $47.8M

1.47% more ownership

Funds ownership: 94.12%95.6% (+1.5%)

3% less funds holding

Funds holding: 952920 (-32)

11% less repeat investments, than reductions

Existing positions increased: 335 | Existing positions reduced: 375

12% less first-time investments, than exits

New positions opened: 89 | Existing positions closed: 101

12% less capital invested

Capital invested by funds: $35.2B → $30.8B (-$4.37B)

19% less funds holding in top 10

Funds holding in top 10: 1613 (-3)

Holders
920
Holders Change
-32
Holders Change %
-3.36%
% of All Funds
12.34%
Holding in Top 10
13
Holding in Top 10 Change
-3
Holding in Top 10 Change %
-18.75%
% of All Funds
0.17%
New
89
Increased
335
Reduced
375
Closed
101
Calls
$79.2M
Puts
$47.8M
Net Calls
+$31.5M
Net Calls Change
+$29.2M
Name Holding Trade Value Shares
Change
Change in
Stake
Mitsubishi UFJ Asset Management
76
Mitsubishi UFJ Asset Management
Japan
$57.2M +$6.67M +13,537 +11%
AI
77
Axiom Investors
Connecticut
$57M -$83.5M -169,439 -55%
DekaBank Deutsche Girozentrale
78
DekaBank Deutsche Girozentrale
Germany
$53M -$2.59M -5,255 -4%
California State Teachers Retirement System (CalSTRS)
79
California State Teachers Retirement System (CalSTRS)
California
$48.8M -$422K -856 -0.7%
National Pension Service
80
National Pension Service
South Korea
$48M +$5.01M +10,168 +10%
RPI
81
Railway Pension Investments
United Kingdom
$47.4M +$1.13M +2,300 +2%
TC
82
TwinBeech Capital
New York
$46.3M +$10.3M +20,933 +23%
Primecap Management
83
Primecap Management
California
$44.7M -$2.61M -5,300 -5%
Russell Investments Group
84
Russell Investments Group
United Kingdom
$42.8M +$25.7M +52,218 +105%
Neuberger Berman Group
85
Neuberger Berman Group
New York
$41.7M +$35M +70,983 +251%
VOYA Investment Management
86
VOYA Investment Management
Georgia
$41.3M -$17.1M -34,662 -26%
WorldQuant Millennium Advisors
87
WorldQuant Millennium Advisors
New York
$41.3M +$485K +985 +1%
Allianz Asset Management
88
Allianz Asset Management
Germany
$40.8M +$18.6M +37,743 +64%
Canada Life
89
Canada Life
Manitoba, Canada
$39.1M -$1.18M -2,391 -3%
Citigroup
90
Citigroup
New York
$38.5M +$20.4M +41,313 +82%
WIM
91
Weitz Investment Management
Nebraska
$36.9M +$11.6M +23,500 +36%
Renaissance Technologies
92
Renaissance Technologies
New York
$36.9M +$31.7M +64,400 +275%
GT
93
Glenmede Trust
Pennsylvania
$36.6M -$10.5M -21,312 -20%
Teacher Retirement System of Texas
94
Teacher Retirement System of Texas
Texas
$35.9M -$454K -921 -1%
SEI Investments
95
SEI Investments
Pennsylvania
$34.1M +$4.29M +8,715 +12%
Jennison Associates
96
Jennison Associates
New York
$33.9M -$1.77M -3,599 -4%
APG Asset Management
97
APG Asset Management
Netherlands
$33.5M -$4.25M -8,624 -9%
Man Group
98
Man Group
United Kingdom
$32.6M +$23.2M +46,987 +153%
BMSSC
99
B. Metzler seel. Sohn & Co
Germany
$30.7M +$45.8K +93 +0.1%
SBCM
100
Schwerin Boyle Capital Management
Massachusetts
$30.7M -$665K -1,349 -2%

IT Hedge Fund Activity: Q1 2025 in Review

920 of the 7,457 institutional investors tracked by Wall St. Rank reported a position in Gartner (IT) for Q1 2025, worth a combined $30.8B — down 12% from $35.2B a quarter earlier.

Sellers outnumbered buyers: 101 funds closed out of IT and 89 opened new positions — a net loss of 12 holders — while 375 trimmed existing stakes and 335 added.

The largest buyer was T. Rowe Price Investment Management, adding an estimated $459M. The largest seller was Massachusetts Financial Services, cutting an estimated $509M.

  • 920 institutional investors held Gartner (IT) as of Q1 2025, down from 952 in Q4 2024.
  • Funds reported $30.8B of Gartner stock for Q1 2025, down 12% quarter-over-quarter.
  • 89 funds opened new Gartner positions in Q1 2025 and 101 closed out, a net change of -12 holders.
  • The largest Gartner buyer in Q1 2025 was T. Rowe Price Investment Management, an estimated $459M added.
  • The largest Gartner seller in Q1 2025 was Massachusetts Financial Services, an estimated $509M sold.

Based on aggregated 13F filings for Q1 2025.