380 hedge funds and large institutions have $4.13B invested in ONE Gas in 2025 Q1 according to their latest regulatory filings, with 60 funds opening new positions, 125 increasing their positions, 113 reducing their positions, and 31 closing their positions.

New
Increased
Maintained
Reduced
Closed

more first-time investments, than exits

New positions opened: | Existing positions closed:

more repeat investments, than reductions

Existing positions increased: | Existing positions reduced:

more capital invested

Capital invested by funds: $ → $

more funds holding

Funds holding:

0% more funds holding in top 10

Funds holding in top 10: 11 (0)

4.8% less ownership

Funds ownership: 95.94%91.14% (-4.8%)

25% less call options, than puts

Call options by funds: $2.99M | Put options by funds: $3.99M

Holders
380
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
1
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$2.99M
Puts
$3.99M
Net Calls
Net Calls Change

Top Buyers

1 +$24.7M
2 +$15.8M
3 +$12.7M
4
Allianz Asset Management
Allianz Asset Management
Germany
+$11.9M
5
Bank of New York Mellon
Bank of New York Mellon
New York
+$11.2M

Top Sellers

1 -$31.9M
2 -$24.1M
3 -$15M
4
Citadel Advisors
Citadel Advisors
Florida
-$9.1M
5
Tudor Investment Corp
Tudor Investment Corp
Connecticut
-$6.94M
Name Holding Trade Value Shares
Change
Change in
Stake
ClearBridge Investments
51
ClearBridge Investments
New York
$10.7M
First Eagle Investment Management
52
First Eagle Investment Management
New York
$10.6M
MYAM
53
Meiji Yasuda Asset Management
Japan
$8.72M
Swiss National Bank
54
Swiss National Bank
Switzerland
$8.3M
Universal-Beteiligungs- und Servicegesellschaft
55
Universal-Beteiligungs- und Servicegesellschaft
Germany
$8.28M
COPPSERS
56
Commonwealth of Pennsylvania Public School Employees Retirement System
Pennsylvania
$8.13M
AllianceBernstein
57
AllianceBernstein
Tennessee
$8.09M
Barclays
58
Barclays
United Kingdom
$8.06M
ECM
59
ExodusPoint Capital Management
New York
$7.14M
CF
60
Corebridge Financial
Texas
$6.79M
HAI
61
Hennessy Advisors Inc
California
$6.7M
Citigroup
62
Citigroup
New York
$6.36M
Citadel Advisors
63
Citadel Advisors
Florida
$6.19M
Susquehanna International Group
64
Susquehanna International Group
Pennsylvania
$6.17M
IIM
65
INTECH Investment Management
Florida
$6.14M
Jane Street
66
Jane Street
New York
$5.88M
VOYA Investment Management
67
VOYA Investment Management
Georgia
$5.86M
TPSF
68
Texas Permanent School Fund
Texas
$5.81M
HSBC Holdings
69
HSBC Holdings
United Kingdom
$5.41M
AQR Capital Management
70
AQR Capital Management
Connecticut
$5.35M
Canada Life
71
Canada Life
Manitoba, Canada
$5.3M
New York State Teachers Retirement System (NYSTRS)
72
New York State Teachers Retirement System (NYSTRS)
New York
$5.08M
Manulife (Manufacturers Life Insurance)
73
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$4.86M
CCIA
74
Campbell & Co Investment Adviser
Maryland
$4.82M
MIM
75
MetLife Investment Management
New Jersey
$4.78M