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BlackLine
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Overview Fund Activity

274 hedge funds and large institutions have $3.14B invested in BlackLine in 2025 Q1 according to their latest regulatory filings, with 39 funds opening new positions, 99 increasing their positions, 106 reducing their positions, and 62 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
274
Holders Change
-28
Holders Change %
-9.27%
% of All Funds
3.72%
Holding in Top 10
9
Holding in Top 10 Change
+2
Holding in Top 10 Change %
+28.57%
% of All Funds
0.12%
New
39
Increased
99
Reduced
106
Closed
62
Calls
$120M
Puts
$21M
Net Calls
+$99.3M
Net Calls Change
-$32M

Top Buyers

1
HRCM
Hawk Ridge Capital Management
California
$94.9M
2
Neuberger Berman Group
Neuberger Berman Group
New York
$41M
3
First Manhattan
First Manhattan
New York
$39.5M
4
WHG
Westwood Holdings Group
Texas
$57.4M
5
LSCM
Light Street Capital Management
California
$18.4M

Top Sellers

1
Fidelity Investments
Fidelity Investments
Massachusetts
$175M
2
Brown Advisory
Brown Advisory
Maryland
$294K
3
Balyasny Asset Management
Balyasny Asset Management
Illinois
$0
4
SRFM
Shannon River Fund Management
New York
$0
5
BlackRock
BlackRock
New York
$415M
Name Holding Trade Value Shares
Change 		Shares
Change %
SSA
176
Schonfeld Strategic Advisors
New York
$277K +$277K +5,719 New
WP
177
Woodline Partners
California
$274K -$16.9K -349 -6%
AI
178
Atria Investments
North Carolina
$270K +$15.8K +326 +6%
BHCM
179
Brevan Howard Capital Management
Jersey
$246K +$246K +5,073 New
HR
180
Hardy Reed
Mississippi
$241K +$6.05K +125 +3%
HighTower Advisors
181
HighTower Advisors
Illinois
$224K -$89.2K -1,842 -28%
Universal-Beteiligungs- und Servicegesellschaft
182
Universal-Beteiligungs- und Servicegesellschaft
Germany
$223K +$223K +4,608 New
X
183
Xponance
Pennsylvania
$214K +$13.6K +280 +7%
DDC
184
DF Dent & Co
Maryland
$208K -$10.6M -219,017 -98%
BC
185
Bayforest Capital
United Kingdom
$207K +$153K +3,159 +283%
CC
186
Centiva Capital
New York
$201K +$7.89K +163 +4%
VEA
187
Virtus ETF Advisers
New York
$182K +$182K +3,761 New
PNC Financial Services Group
188
PNC Financial Services Group
Pennsylvania
$154K -$155K -3,205 -50%
Pacer Advisors
189
Pacer Advisors
Pennsylvania
$152K -$49.3K -1,019 -25%
KBC Group
190
KBC Group
Belgium
$141K +$35.7K +739 +34%
Fifth Third Bancorp
191
Fifth Third Bancorp
Ohio
$134K +$4.12K +85 +3%
SAM
192
Smartleaf Asset Management
Massachusetts
$128K -$3.47K -71 -3%
AAP
193
Ardsley Advisory Partners
Connecticut
$121K +$121K +2,500 New
PFBT
194
Parkside Financial Bank & Trust
Missouri
$116K +$3.44K +71 +3%
SG Americas Securities
195
SG Americas Securities
New York
$115K -$229K -4,705 -67%
Asset Management One
196
Asset Management One
Japan
$103K +$41.4K +856 +68%
Simplex Trading
197
Simplex Trading
Illinois
$85K +$85K +1,774 New
CIBC Private Wealth Group
198
CIBC Private Wealth Group
Georgia
$84.6K -$1.82K -43 -2%
SO
199
STRS Ohio
Ohio
$82.3K -$48.4K -1,000 -37%
Lazard Asset Management
200
Lazard Asset Management
New York
$71K -$1.13M -23,614 -94%
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