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Arthur J. Gallagher & Co

1,240 hedge funds and large institutions have $49.7B invested in Arthur J. Gallagher & Co in 2026 Q1 according to their latest regulatory filings, with 153 funds opening new positions, 429 increasing their positions, 472 reducing their positions, and 183 closing their positions.

New
Increased
Maintained
Reduced
Closed

more call options, than puts

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

less repeat investments, than reductions

Existing positions increased: | Existing positions reduced:

less ownership

Funds ownership:

less funds holding

Funds holding:

16% less first-time investments, than exits

New positions opened: 153 | Existing positions closed: 183

18% less capital invested

Capital invested by funds: $60.6B → $49.7B (-$10.9B)

33% less funds holding in top 10

Funds holding in top 10: 1812 (-6)

Holders
1,240
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
$174M
Puts
$71.8M
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
AI
1301
Atom Investors
Texas
MA
1302
MJP Associates
Connecticut
VC
1303
VarCov Co
Connecticut
RBWA
1304
RFG - Bristol Wealth Advisors
Massachusetts
HIC
1305
Hartline Investment Corp
Illinois
TNAM
1306
Terra Nova Asset Management
New York
NAM
1307
NorthCrest Asset Manangement
Minnesota
CP
1308
CenterBook Partners
Connecticut
TIAA Trust, National Association
1309
TIAA Trust, National Association
North Carolina
APP
1310
Avantax Planning Partners
Iowa
RSWM
1311
Robertson Stephens Wealth Management
California
OHWP
1312
Oak Harbor Wealth Partners
North Carolina
FAMI
1313
Fideuram Asset Management (Ireland)
OBAM
1314
ODDO BHF Asset Management
France
WWM
1315
Wolff Wiese Magana
California
Two Sigma Investments
1316
Two Sigma Investments
New York
LFM
1317
LGT Fund Management
Liechtenstein
AC
1318
Avestar Capital
New York
OF
1319
Optimize Financial
California
MM
1320
MQS Management
New York
CI
1321
Conning Inc
Connecticut
HAS
1322
HBW Advisory Services
California
BC
1323
Burney Company
Virginia
AWCI
1324
Alpine Woods Capital Investors
New York
SWA
1325
Stratos Wealth Advisors
Ohio