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State Street SPDR Bloomberg 1-3 Month T-Bill ETF

1,300 hedge funds and large institutions have $29.2B invested in State Street SPDR Bloomberg 1-3 Month T-Bill ETF in 2026 Q1 according to their latest regulatory filings, with 171 funds opening new positions, 576 increasing their positions, 472 reducing their positions, and 77 closing their positions.

New
Increased
Maintained
Reduced
Closed

more first-time investments, than exits

New positions opened: | Existing positions closed:

more capital invested

Capital invested by funds: $ → $

more repeat investments, than reductions

Existing positions increased: | Existing positions reduced:

more funds holding in top 10

Funds holding in top 10:

6% more funds holding

Funds holding: 1,2301,300 (+70)

5.5% more ownership

Funds ownership: 52.95%58.44% (+5.5%)

49% less call options, than puts

Call options by funds: $2.53M | Put options by funds: $4.93M

Holders
1,300
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
225
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$2.53M
Puts
$4.93M
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
Russell Investments Group
1301
Russell Investments Group
United Kingdom
$484
QAM
1302
Q3 Asset Management
Michigan
$433
AWM
1303
Abound Wealth Management
Tennessee
$367
RIAS
1304
Rachor Investment Advisory Services
Michigan
$108
HWM
1305
HighMark Wealth Management
Minnesota
$107
PL
1306
Protective Life
Alabama
$92
NAAA
1307
New Age Alpha Advisors
New York
Jane Street
1308
Jane Street
New York
Susquehanna International Group
1309
Susquehanna International Group
Pennsylvania
AMPWP
1310
Alvarez & Marsal Private Wealth Partners
Florida
IA
1311
IFG Advisory
Georgia
HW
1312
Hedeker Wealth
Illinois
AAM
1313
AMI Asset Management
California
GWM
1314
GK Wealth Management
Nevada
ACP
1315
Arcus Capital Partners
Georgia
CFP
1316
Cascade Financial Partners
California
LCWP
1317
Legacy Capital Wealth Partners
Arkansas
AC
1318
Amitell Capital
Singapore
WP
1319
Westmount Partners
California
WAM
1320
WealthCare Asset Management
Missouri
GRR
1321
Golden Reserve Retirement
Ohio
MWM
1322
Moulton Wealth Management
Washington
CAS
1323
Coppell Advisory Solutions
Texas
AP
1324
Americana Partners
Texas
RIG
1325
Ramiah Investment Group
Wisconsin