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ATI
ATI

Overview Fund Activity

419 hedge funds and large institutions have $8.77B invested in ATI in 2024 Q3 according to their latest regulatory filings, with 67 funds opening new positions, 135 increasing their positions, 157 reducing their positions, and 46 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
419
Holders Change
+16
Holders Change %
+3.97%
% of All Funds
6.06%
Holding in Top 10
10
Holding in Top 10 Change
+5
Holding in Top 10 Change %
+100%
% of All Funds
0.14%
New
67
Increased
135
Reduced
157
Closed
46
Calls
$25.8M
Puts
$32.5M
Net Calls
-$6.75M
Net Calls Change
+$2.25M

Top Buyers

1
Fidelity Investments
1
Fidelity Investments
Massachusetts
$621M
2
Marshall Wace
2
Marshall Wace
United Kingdom
$55M
3
Capital World Investors
3
Capital World Investors
California
$229M
4
American Century Companies
4
American Century Companies
Missouri
$80.4M
5
DC
5
Dendur Capital
New York
$34M

Top Sellers

1
Northern Trust
1
Northern Trust
Illinois
$45.3M
2
Citadel Advisors
2
Citadel Advisors
Florida
$17M
3
Fuller & Thaler Asset Management
3
Fuller & Thaler Asset Management
California
$4.89K
4
Jane Street
4
Jane Street
New York
$39.6M
5
Ameriprise
5
Ameriprise
Minnesota
$210M
Name Holding Trade Value Shares
Change 		Shares
Change %
ACA
426
Apis Capital Advisors
New York
– -$5.21M -94,000 Closed
MF
427
Magnetar Financial
Illinois
– -$2.28M -41,033 Closed
CCS
428
Concentric Capital Strategies
Connecticut
– -$2.25M -40,630 Closed
Capital Fund Management (CFM)
429
Capital Fund Management (CFM)
France
– -$1.98M -35,688 Closed
MFS
430
Mirabella Financial Services
United Kingdom
– -$1.81M -32,624 Closed
SG Americas Securities
431
SG Americas Securities
New York
– -$1.52M -27,450 Closed
LIP
432
Lighthouse Investment Partners
Florida
– -$1.48M -26,776 Closed
UM
433
UniSuper Management
Australia
– -$1.48M -26,737 Closed
SC
434
Shay Capital
New York
– -$1.39M -25,072 Closed
SM
435
Sciencast Management
New Jersey
– -$1.36M -24,465 Closed
PRC
436
Pearl River Capital
Michigan
– -$1.25M -22,480 Closed
TSS
437
Two Sigma Securities
New York
– -$1.12M -20,208 Closed
ProShare Advisors
438
ProShare Advisors
Maryland
– -$1.1M -19,772 Closed
JF
439
Jump Financial
Illinois
– -$1.03M -18,563 Closed
LCM
440
Laurion Capital Management
New York
– -$992K -17,897 Closed
VF
441
Virtu Financial
New York
– -$883K -15,917 Closed
FF
442
Friedenthal Financial
New Jersey
– -$782K -14,097 Closed
BCM
443
Bayesian Capital Management
New York
– -$549K -9,908 Closed
AC
444
AXQ Capital
New Jersey
– -$495K -8,918 Closed
DC
445
Diametric Capital
Massachusetts
– -$394K -7,110 Closed
CCIA
446
Campbell & Co Investment Adviser
Maryland
– -$349K -6,294 Closed
FIA
447
Foundations Investment Advisors
Arizona
– -$310K -5,586 Closed
SI
448
Symmetry Investments
Jersey
– -$261K -4,700 Closed
AIM
449
Aigen Investment Management
New York
– -$251K -4,521 Closed
NRD
450
Nebula Research & Development
New York
– -$228K -4,105 Closed
15 16 17
18
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