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State Street SPDR Bloomberg 3-12 Month T-Bill ETF

270 hedge funds and large institutions have $2.5B invested in State Street SPDR Bloomberg 3-12 Month T-Bill ETF in 2025 Q4 according to their latest regulatory filings, with 32 funds opening new positions, 115 increasing their positions, 99 reducing their positions, and 26 closing their positions.

New
Increased
Maintained
Reduced
Closed

23% more first-time investments, than exits

New positions opened: 32 | Existing positions closed: 26

17% more funds holding in top 10

Funds holding in top 10: 2327 (+4)

16% more repeat investments, than reductions

Existing positions increased: 115 | Existing positions reduced: 99

2.36% more ownership

Funds ownership: 62.75%65.12% (+2.4%)

2% more funds holding

Funds holding: 266270 (+4)

3% more capital invested

Capital invested by funds: $2.43B → $2.5B (+$73.4M)

Holders
270
Holders Change
+4
Holders Change %
+1.5%
% of All Funds
3.27%
Holding in Top 10
27
Holding in Top 10 Change
+4
Holding in Top 10 Change %
+17.39%
% of All Funds
0.33%
New
32
Increased
115
Reduced
99
Closed
26
Calls
Puts
Net Calls
Net Calls Change

BILS Hedge Fund Activity: Q4 2025 in Review

270 of the 8,267 institutional investors tracked by Wall St. Rank reported a position in State Street SPDR Bloomberg 3-12 Month T-Bill ETF (BILS) for Q4 2025, worth a combined $2.5B — up 3% from $2.43B a quarter earlier.

Buyers outnumbered sellers: 32 funds opened new BILS positions and 26 closed out — a net gain of 6 holders — while 115 added to existing stakes and 99 trimmed.

The largest buyer was Focus Partners Wealth, adding an estimated $28.9M. The largest seller was Kovitz Investment Group Partners, exiting entirely with an estimated $51.1M sold.

  • 270 institutional investors held State Street SPDR Bloomberg 3-12 Month T-Bill ETF (BILS) as of Q4 2025, up from 266 in Q3 2025.
  • Funds reported $2.5B of State Street SPDR Bloomberg 3-12 Month T-Bill ETF stock for Q4 2025, up 3% quarter-over-quarter.
  • 32 funds opened new State Street SPDR Bloomberg 3-12 Month T-Bill ETF positions in Q4 2025 and 26 closed out, a net change of +6 holders.
  • The largest State Street SPDR Bloomberg 3-12 Month T-Bill ETF buyer in Q4 2025 was Focus Partners Wealth, an estimated $28.9M added.
  • The largest State Street SPDR Bloomberg 3-12 Month T-Bill ETF seller in Q4 2025 was Kovitz Investment Group Partners, an estimated $51.1M sold.

Based on aggregated 13F filings for Q4 2025.