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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
Deutsche Bank
51
Deutsche Bank
Germany
$120M +$9.97M +23,837 +9%
N
52
Nuveen
North Carolina
$117M -$6.46M -15,436 -5%
California Public Employees Retirement System
53
California Public Employees Retirement System
California
$117M -$22.3M -53,280 -16%
Pacer Advisors
54
Pacer Advisors
Pennsylvania
$115M +$117M +280,019 +6,757%
T. Rowe Price Associates
55
T. Rowe Price Associates
Maryland
$114M -$30.6M -73,222 -21%
FFM
56
Fisher Funds Management
New Zealand
$105M +$24.8M +59,151 +29%
Millennium Management
57
Millennium Management
New York
$104M -$79.6M -190,287 -43%
WorldQuant Millennium Advisors
58
WorldQuant Millennium Advisors
New York
$96.4M +$58.7M +140,228 +143%
Natixis Advisors
59
Natixis Advisors
Massachusetts
$94.4M -$6.88M -16,443 -7%
Swiss National Bank
60
Swiss National Bank
Switzerland
$94M +$6.23M +14,900 +7%
Barclays
61
Barclays
United Kingdom
$92.3M +$5.98M +14,302 +7%
Citadel Advisors
62
Citadel Advisors
Florida
$91.1M +$73.4M +175,371 +351%
TCM
63
TimesSquare Capital Management
New York
$89.7M +$1.71M +4,075 +2%
TG
64
TCW Group
California
$87.8M +$407K +973 +0.4%
EAM
65
EULAV Asset Management
Florida
$87.8M
Renaissance Technologies
66
Renaissance Technologies
New York
$86.5M +$52.8M +126,200 +144%
Westfield Capital Management
67
Westfield Capital Management
Massachusetts
$86.1M +$83.1M +198,557 +1,382%
Kayne Anderson Rudnick Investment Management
68
Kayne Anderson Rudnick Investment Management
California
$85.8M -$7.09M -16,936 -7%
Sumitomo Mitsui Trust Group
69
Sumitomo Mitsui Trust Group
Japan
$82.5M +$8.6M +20,547 +11%
Envestnet Asset Management
70
Envestnet Asset Management
Illinois
$81.8M +$7.05M +16,860 +9%
SC
71
Saturna Capital
Washington
$73M +$20.9K +50 +0%
AAF
72
Andra AP-fonden
Sweden
$71.1M +$15.5M +37,000 +27%
TD Asset Management
73
TD Asset Management
Ontario, Canada
$69.6M +$4.6M +10,994 +7%
RAM
74
Resona Asset Management
Japan
$66.3M +$11.1M +26,605 +19%
RhumbLine Advisers
75
RhumbLine Advisers
Massachusetts
$64.3M -$1.1M -2,627 -2%

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.