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

1,295 hedge funds and large institutions have $29.1B invested in State Street SPDR Bloomberg 1-3 Month T-Bill ETF in 2026 Q1 according to their latest regulatory filings, with 168 funds opening new positions, 577 increasing their positions, 469 reducing their positions, and 76 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:

5.52% more ownership

Funds ownership: 52.95%58.47% (+5.5%)

5% more funds holding

Funds holding: 1,2301,295 (+65)

49% less call options, than puts

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

Holders
1,295
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
226
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
BlackRock
51
BlackRock
New York
$85.7M
PAG
52
Private Advisor Group
New Jersey
$81.3M
SI
53
Sprott Inc
Ontario, Canada
$80.5M
Mercer Global Advisors
54
Mercer Global Advisors
Colorado
$77.6M
AWM
55
Axxcess Wealth Management
California
$76.4M
RWM
56
Ritholtz Wealth Management
New York
$76.1M
BCM
57
Brookstone Capital Management
Illinois
$66.5M
PWM
58
Perigon Wealth Management
California
$63.8M
Mirae Asset Global Investments
59
Mirae Asset Global Investments
South Korea
$63.3M
CF
60
Convergence Financial
Missouri
$61.7M
VU
61
Valence8 US
Massachusetts
$60.3M
SI
62
Scharf Investments
California
$59.4M
Commonwealth Equity Services
63
Commonwealth Equity Services
Massachusetts
$59M
ACM
64
Alethea Capital Management
Washington
$58.7M
CAAS
65
Capital Asset Advisory Services
Michigan
$58M
Baird Financial Group
66
Baird Financial Group
Wisconsin
$56.3M
CIAS
67
Capital Investment Advisory Services
North Carolina
$55.8M
GAM
68
Gotham Asset Management
New York
$55M
VCA
69
Verdence Capital Advisors
Maryland
$53.9M
Janney Montgomery Scott
70
Janney Montgomery Scott
Pennsylvania
$53.7M
AA
71
Acorns Advisers
California
$53.6M
CCM
72
Cullen Capital Management
New York
$52.9M
Focus Partners Wealth
73
Focus Partners Wealth
Massachusetts
$52.8M
IAN
74
Integrated Advisors Network
Texas
$52.2M
Cerity Partners
75
Cerity Partners
New York
$52.1M