LifeX 2051 Inflation-Protected Longevity Income ETF
LIAF
LIAF was delisted on the 15th of September, 2025.
3 hedge funds and large institutions have $1.51M invested in LifeX 2051 Inflation-Protected Longevity Income ETF in 2025 Q2 according to their latest regulatory filings, with 2 funds opening new positions, increasing their positions, 1 reducing their positions, and closing their positions.
200% more funds holding
Funds holding: 1 → 3 (+2)
11.97% more ownership
Funds ownership: 82.5% → 94.47% (+12%)
50% less capital invested
Capital invested by funds: $3M → $1.51M (-$1.49M)
100% less funds holding in top 10
Funds holding in top 10: 1 → 0 (-1)
100% less repeat investments, than reductions
Existing positions increased: 0 | Existing positions reduced: 1
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Jane Street
New York
|
+$688K |
| 2 |
Susquehanna International Group
Bala Cynwyd,
Pennsylvania
|
+$545K |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
SRHG
Stone Ridge Holdings Group
New York
|
-$2.64M |
| Name | Holding | Trade Value |
Shares Change |
Change in Stake |
|
|---|---|---|---|---|---|
|
1
Jane Street
New York
| $695K | +$688K | +3,906 | New |
|
|
2
Susquehanna International Group
Bala Cynwyd,
Pennsylvania
| $550K | +$545K | +3,094 | New |
|
|
SRHG
3
Stone Ridge Holdings Group
New York
| $267K | -$2.64M | -15,000 | -91% |
|
LIAF Hedge Fund Activity: Q2 2025 in Review
3 of the 7,596 institutional investors tracked by Wall St. Rank reported a position in LifeX 2051 Inflation-Protected Longevity Income ETF (LIAF) for Q2 2025, worth a combined $1.51M — down 50% from $3M a quarter earlier.
Buyers outnumbered sellers: 2 funds opened new LIAF positions and 0 closed out — a net gain of 2 holders — while 0 added to existing stakes and 1 trimmed.
The largest buyer was Jane Street, opening a new position worth an estimated $688K. The largest seller was Stone Ridge Holdings Group, cutting an estimated $2.64M.
- 3 institutional investors held LifeX 2051 Inflation-Protected Longevity Income ETF (LIAF) as of Q2 2025, up from 1 in Q1 2025.
- Funds reported $1.51M of LifeX 2051 Inflation-Protected Longevity Income ETF stock for Q2 2025, down 50% quarter-over-quarter.
- 2 funds opened new LifeX 2051 Inflation-Protected Longevity Income ETF positions in Q2 2025 and 0 closed out, a net change of +2 holders.
- The largest LifeX 2051 Inflation-Protected Longevity Income ETF buyer in Q2 2025 was Jane Street, an estimated $688K added.
- The largest LifeX 2051 Inflation-Protected Longevity Income ETF seller in Q2 2025 was Stone Ridge Holdings Group, an estimated $2.64M sold.
Based on aggregated 13F filings for Q2 2025.