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Gartner
IT

Overview Fund Activity

909 hedge funds and large institutions have $30.3B invested in Gartner in 2025 Q1 according to their latest regulatory filings, with 92 funds opening new positions, 330 increasing their positions, 369 reducing their positions, and 98 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
909
Holders Change
-30
Holders Change %
-3.19%
% of All Funds
12.35%
Holding in Top 10
13
Holding in Top 10 Change
-3
Holding in Top 10 Change %
-18.75%
% of All Funds
0.18%
New
92
Increased
330
Reduced
369
Closed
98
Calls
$79.1M
Puts
$47.8M
Net Calls
+$31.4M
Net Calls Change
+$29M

Top Buyers

1
T. Rowe Price Investment Management
1
T. Rowe Price Investment Management
Maryland
$448M
2
Two Sigma Investments
2
Two Sigma Investments
New York
$220M
3
Two Sigma Advisers
3
Two Sigma Advisers
New York
$220M
4
Fidelity Investments
4
Fidelity Investments
Massachusetts
$1.33B
5
First Trust Advisors
5
First Trust Advisors
Illinois
$150M

Top Sellers

1
Massachusetts Financial Services
1
Massachusetts Financial Services
Massachusetts
$732M
2
Wellington Management Group
2
Wellington Management Group
Massachusetts
$396M
3
Point72 Asset Management
3
Point72 Asset Management
Connecticut
$0
4
Morgan Stanley
4
Morgan Stanley
New York
$825M
5
AI
5
Axiom Investors
Connecticut
$57M
Name Holding Trade Value Shares
Change 		Shares
Change %
Swedbank
126
Swedbank
Sweden
$23.8M -$178K -423 -0.7%
EGM
127
Engineers Gate Manager
New York
$23.3M +$7.83M +18,647 +51%
Aviva
128
Aviva
United Kingdom
$23.2M +$3.21M +7,637 +16%
Ameriprise
129
Ameriprise
Minnesota
$22M -$1.03M -2,455 -4%
Citadel Advisors
130
Citadel Advisors
Florida
$20.9M +$20.9M +49,894 New
PI
131
PineBridge Investments
New York
$20.9M +$7.94M +18,928 +61%
Pictet Asset Management
132
Pictet Asset Management
Switzerland
$20.8M -$19.3K -46 -0.1%
Jane Street
133
Jane Street
New York
$20.8M +$20.6M +49,052 +10,804%
Victory Capital Management
134
Victory Capital Management
Texas
$19.4M +$103K +246 +0.5%
Capital Fund Management (CFM)
135
Capital Fund Management (CFM)
France
$19.3M +$13.5M +32,202 +234%
Manulife (Manufacturers Life Insurance)
136
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$18.9M -$529K -1,261 -3%
Tudor Investment Corp
137
Tudor Investment Corp
Connecticut
$18.8M -$1.48M -3,537 -7%
WAM
138
Weiss Asset Management
Massachusetts
$18.5M +$18.5M +44,048 New
Calamos Advisors
139
Calamos Advisors
Illinois
$18.4M +$205K +488 +1%
New York State Common Retirement Fund
140
New York State Common Retirement Fund
New York
$18.1M +$210K +500 +1%
TI
141
Trexquant Investment
Connecticut
$18.1M +$14.4M +34,329 +391%
NC
142
Nicholas Company
Wisconsin
$18.1M -$2.72M -6,472 -13%
SG Americas Securities
143
SG Americas Securities
New York
$17.8M +$623K +1,484 +4%
Treasurer of the State of North Carolina
144
Treasurer of the State of North Carolina
North Carolina
$17.6M +$440K +1,049 +3%
IMRF
145
Illinois Municipal Retirement Fund
Illinois
$17.5M -$2.59M -6,160 -13%
William Blair & Company
146
William Blair & Company
Illinois
$17.2M -$537K -1,280 -3%
Chevy Chase Trust
147
Chevy Chase Trust
Maryland
$16.9M -$80.2K -191 -0.5%
Prudential Financial
148
Prudential Financial
New Jersey
$16.7M -$207K -494 -1%
OAM
149
Oppenheimer Asset Management
New York
$16.7M +$268K +639 +2%
Nomura Asset Management
150
Nomura Asset Management
Japan
$16.1M -$1.85M -4,398 -10%
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6
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