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ClearShares Ultra-Short Maturity ETF

24 hedge funds and large institutions have $134M invested in ClearShares Ultra-Short Maturity ETF in 2026 Q1 according to their latest regulatory filings, with 7 funds opening new positions, 7 increasing their positions, 6 reducing their positions, and 5 closing their positions.

New
Increased
Maintained
Reduced
Closed

300% more funds holding in top 10

Funds holding in top 10: 14 (+3)

95% more capital invested

Capital invested by funds: $68.8M → $134M (+$65.2M)

54.27% more ownership

Funds ownership: 57.34%111.61% (+54%)

40% more first-time investments, than exits

New positions opened: 7 | Existing positions closed: 5

17% more repeat investments, than reductions

Existing positions increased: 7 | Existing positions reduced: 6

9% more funds holding

Funds holding: 2224 (+2)

Holders
24
Holders Change
+2
Holders Change %
+9.09%
% of All Funds
0.29%
Holding in Top 10
4
Holding in Top 10 Change
+3
Holding in Top 10 Change %
+300%
% of All Funds
0.05%
New
7
Increased
7
Reduced
6
Closed
5
Calls
Puts
Net Calls
Net Calls Change

OPER Hedge Fund Activity: Q1 2026 in Review

24 of the 8,191 institutional investors tracked by Wall St. Rank reported a position in ClearShares Ultra-Short Maturity ETF (OPER) for Q1 2026, worth a combined $134M — up 95% from $68.8M a quarter earlier.

Buyers outnumbered sellers: 7 funds opened new OPER positions and 5 closed out — a net gain of 2 holders — while 7 added to existing stakes and 6 trimmed.

The largest buyer was Blueprint Investment Partners, adding an estimated $28.1M. The largest seller was Citadel Advisors, exiting entirely with an estimated $2.15M sold.

  • 24 institutional investors held ClearShares Ultra-Short Maturity ETF (OPER) as of Q1 2026, up from 22 in Q4 2025.
  • Funds reported $134M of ClearShares Ultra-Short Maturity ETF stock for Q1 2026, up 95% quarter-over-quarter.
  • 7 funds opened new ClearShares Ultra-Short Maturity ETF positions in Q1 2026 and 5 closed out, a net change of +2 holders.
  • The largest ClearShares Ultra-Short Maturity ETF buyer in Q1 2026 was Blueprint Investment Partners, an estimated $28.1M added.
  • The largest ClearShares Ultra-Short Maturity ETF seller in Q1 2026 was Citadel Advisors, an estimated $2.15M sold.

Based on aggregated 13F filings for Q1 2026.