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Flex
FLEX

Overview Fund Activity

567 hedge funds and large institutions have $15.1B invested in Flex in 2024 Q4 according to their latest regulatory filings, with 122 funds opening new positions, 162 increasing their positions, 195 reducing their positions, and 46 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
567
Holders Change
+70
Holders Change %
+14.08%
% of All Funds
7.55%
Holding in Top 10
14
Holding in Top 10 Change
+4
Holding in Top 10 Change %
+40%
% of All Funds
0.19%
New
122
Increased
162
Reduced
195
Closed
46
Calls
$80.1M
Puts
$22.5M
Net Calls
+$57.6M
Net Calls Change
+$2.58M

Top Buyers

1
BlackRock
1
BlackRock
New York
$1.25B
2
State Street
2
State Street
Massachusetts
$340M
3
Jane Street
3
Jane Street
New York
$115M
4
Invesco
4
Invesco
Georgia
$207M
5
UBS Group
5
UBS Group
Switzerland
$91.1M

Top Sellers

1
Wellington Management Group
1
Wellington Management Group
Massachusetts
$796M
2
Fidelity Investments
2
Fidelity Investments
Massachusetts
$1.12B
3
Primecap Management
3
Primecap Management
California
$1.5B
4
Bank of America
4
Bank of America
North Carolina
$291M
5
AllianceBernstein
5
AllianceBernstein
Tennessee
$428M
Name Holding Trade Value Shares
Change 		Shares
Change %
BGDI
576
BW Gestao de Investimentos
Brazil
– -$1.63M -48,700 Closed
SGA
577
Strategic Global Advisors
California
– -$1.53M -45,870 Closed
QCM
578
Qsemble Capital Management
New York
– -$1.5M -44,922 Closed
MF
579
Magnetar Financial
Illinois
– -$1.27M -38,104 Closed
CP
580
CenterBook Partners
Connecticut
– -$1.27M -37,921 Closed
Simplex Trading
581
Simplex Trading
Illinois
– -$1.22M -36,585 Closed
HSA
582
Hussman Strategic Advisors
Maryland
– -$1.05M -31,500 Closed
QIM
583
Quantitative Investment Management
Virginia
– -$865K -25,900 Closed
HT
584
Headlands Technologies
Illinois
– -$622K -18,594 Closed
FTDI
585
First Trust Direct Indexing
Massachusetts
– -$566K -16,917 Closed
CMF
586
Counterpoint Mutual Funds
California
– -$541K -16,189 Closed
PWM
587
Perigon Wealth Management
California
– -$406K -12,138 Closed
BFM
588
Boothbay Fund Management
New York
– -$382K -11,436 Closed
FRM
589
Fox Run Management
Connecticut
– -$374K -11,200 Closed
Wolverine Trading
590
Wolverine Trading
Illinois
– -$365K -10,874 Closed
GS
591
GTS Securities
New York
– -$347K -10,378 Closed
OQS
592
Occudo Quantitative Strategies
Florida
– -$344K -10,297 Closed
PCM
593
PAR Capital Management
Massachusetts
– -$331K -9,910 Closed
QC
594
Quantedge Capital
Singapore
– -$331K -9,900 Closed
I
595
InceptionR
California
– -$331K -9,899 Closed
BAM
596
Blueshift Asset Management
New Jersey
– -$313K -9,377 Closed
AIM
597
Aigen Investment Management
New York
– -$305K -9,109 Closed
BAM
598
Brave Asset Management
New Jersey
– -$264K -7,900 Closed
JFG
599
Jefferies Financial Group
New York
– -$263K -7,872 Closed
XT
600
XTX Topco
Cayman Islands
– -$259K -7,742 Closed
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