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LFAJ

LifeX 2051 Longevity Income ETF
LFAJ

Delisted

LFAJ was delisted on the 15th of September, 2025.

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3 hedge funds and large institutions have $3.77M invested in LifeX 2051 Longevity Income ETF in 2025 Q1 according to their latest regulatory filings, with 0 funds opening new positions, increasing their positions, 2 reducing their positions, and closing their positions.

New
Increased
Maintained
Reduced
Closed

83.01% more ownership

Funds ownership: 10% → 93.01% (+83%)

0% more funds holding

Funds holding: 3 → 3 (0)

1% less capital invested

Capital invested by funds: $3.8M → $3.77M (-$31.2K)

100% less repeat investments, than reductions

Existing positions increased: 0 | Existing positions reduced: 2

Holders
3
Holders Change
–
Holders Change %
0%
% of All Funds
0.04%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
–
Increased
–
Reduced
2
Closed
–
Calls
–
Puts
–
Net Calls
–
Net Calls Change
–

Top Buyers

No buyers this quarter

Top Sellers

Rank Fund Capital Flow
1
Susquehanna International Group
Susquehanna International Group
Pennsylvania
-$12.8K
2
Jane Street
Jane Street
New York
-$404
Name Holding Trade Value Shares
Change 		Change in
Stake
SRHG
1
Stone Ridge Holdings Group
New York
$2.85M – – –
Jane Street
2
Jane Street
New York
$474K -$404 -3 -0.1%
Susquehanna International Group
3
Susquehanna International Group
Pennsylvania
$445K -$12.8K -95 -3%

LFAJ Hedge Fund Activity: Q1 2025 in Review

3 of the 7,462 institutional investors tracked by Wall St. Rank reported a position in LifeX 2051 Longevity Income ETF (LFAJ) for Q1 2025, worth a combined $3.77M — down 0.82% from $3.8M a quarter earlier.

Fund positioning in LFAJ was balanced in Q1 2025: 0 funds opened new positions, 0 closed out, 0 added to existing stakes and 2 trimmed.

The largest seller was Susquehanna International Group, cutting an estimated $12.8K.

  • 3 institutional investors held LifeX 2051 Longevity Income ETF (LFAJ) as of Q1 2025, unchanged from Q4 2024.
  • Funds reported $3.77M of LifeX 2051 Longevity Income ETF stock for Q1 2025, down 0.82% quarter-over-quarter.
  • 0 funds opened new LifeX 2051 Longevity Income ETF positions in Q1 2025 and 0 closed out.
  • The largest LifeX 2051 Longevity Income ETF seller in Q1 2025 was Susquehanna International Group, an estimated $12.8K sold.

Based on aggregated 13F filings for Q1 2025.