566 hedge funds and large institutions have $14.7B invested in ATI in 2025 Q4 according to their latest regulatory filings, with 143 funds opening new positions, 168 increasing their positions, 180 reducing their positions, and 36 closing their positions.

New
Increased
Maintained
Reduced
Closed

more first-time investments, than exits

New positions opened: | Existing positions closed:

more call options, than puts

Call options by funds: $ | Put options by funds: $

more capital invested

Capital invested by funds: $ → $

more funds holding in top 10

Funds holding in top 10:

21% more funds holding

Funds holding: 468566 (+98)

1.13% more ownership

Funds ownership: 93.42%94.55% (+1.1%)

7% less repeat investments, than reductions

Existing positions increased: 168 | Existing positions reduced: 180

Holders
566
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
12
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$154M
Puts
$83.1M
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
EW
526
Elyxium Wealth
California
$5.39K
FHA
527
Flagship Harbor Advisors
Massachusetts
$5.16K
RFA
528
Reyes Financial Architecture
California
$4.36K
MA
529
MCF Advisors
Kentucky
$4.13K
CAL
530
Capital Advisors Ltd
Ohio
$4K
PB
531
Pinnacle Bancorp
Nebraska
$3.9K
BIA
532
Bell Investment Advisors
California
$3.79K
WWM
533
Wolff Wiese Magana
California
$3.44K
FFO
534
Fortitude Family Office
Arizona
$3.33K
CFM
535
Cornerstone Financial Management
Massachusetts
$3.1K
DPW
536
DiNuzzo Private Wealth
Pennsylvania
$2.75K
AGWCA
537
Annis Gardner Whiting Capital Advisors
Florida
$2.64K
FNWA
538
Financial Network Wealth Advisors
Utah
$2.18K
T. Rowe Price Investment Management
539
T. Rowe Price Investment Management
Maryland
$2K
Kayne Anderson Rudnick Investment Management
540
Kayne Anderson Rudnick Investment Management
California
$1.72K
CH
541
Cromwell Holdings
Wyoming
$1.61K
RWM
542
Rialto Wealth Management
New York
$1.38K
FHC
543
First Horizon Corporation
Tennessee
$1.38K
SC
544
SouthState Corp
Florida
$1.26K
DF
545
DecisionPoint Financial
Arizona
$1.26K
BHWM
546
Bay Harbor Wealth Management
Maryland
$1.26K
MAM
547
Morse Asset Management
Connecticut
$1.15K
HFM
548
Harvest Fund Management
China
$1K
HIA
549
HFM Investment Advisors
New Jersey
$919
SHIM
550
Stone House Investment Management
Pennsylvania
$803