LifeX 2049 Longevity Income ETF
LFAF
LFAF was delisted on the 12th of September, 2025.
4 hedge funds and large institutions have $1.48M invested in LifeX 2049 Longevity Income ETF in 2025 Q2 according to their latest regulatory filings, with 1 funds opening new positions, 2 increasing their positions, 1 reducing their positions, and closing their positions.
100% more repeat investments, than reductions
Existing positions increased: 2 | Existing positions reduced: 1
33% more funds holding
Funds holding: 3 → 4 (+1)
6.66% less ownership
Funds ownership: 106.53% → 99.87% (-6.7%)
63% less capital invested
Capital invested by funds: $4.03M → $1.48M (-$2.54M)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Jane Street
New York
|
+$1.35K |
| 2 |
Susquehanna International Group
Bala Cynwyd,
Pennsylvania
|
+$981 |
| 3 |
UBS Group
Zurich,
Switzerland
|
+$491 |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
SRHG
Stone Ridge Holdings Group
New York
|
-$2.45M |
| Name | Holding | Trade Value |
Shares Change |
Change in Stake |
|
|---|---|---|---|---|---|
|
1
Susquehanna International Group
Bala Cynwyd,
Pennsylvania
| $857K | +$981 | +8 | +0.1% |
|
|
SRHG
2
Stone Ridge Holdings Group
New York
| $346K | -$2.45M | -20,000 | -88% |
|
|
3
Jane Street
New York
| $276K | +$1.35K | +11 | +0.5% |
|
|
4
UBS Group
Zurich,
Switzerland
| $494 | +$491 | +4 | New |
|
LFAF Hedge Fund Activity: Q2 2025 in Review
4 of the 7,598 institutional investors tracked by Wall St. Rank reported a position in LifeX 2049 Longevity Income ETF (LFAF) for Q2 2025, worth a combined $1.48M — down 63% from $4.03M a quarter earlier.
Buyers outnumbered sellers: 1 fund opened new LFAF positions and 0 closed out — a net gain of 1 holder — while 2 added to existing stakes and 1 trimmed.
The largest buyer was Jane Street, adding an estimated $1.35K. The largest seller was Stone Ridge Holdings Group, cutting an estimated $2.45M.
- 4 institutional investors held LifeX 2049 Longevity Income ETF (LFAF) as of Q2 2025, up from 3 in Q1 2025.
- Funds reported $1.48M of LifeX 2049 Longevity Income ETF stock for Q2 2025, down 63% quarter-over-quarter.
- 1 fund opened new LifeX 2049 Longevity Income ETF positions in Q2 2025 and 0 closed out, a net change of +1 holder.
- The largest LifeX 2049 Longevity Income ETF buyer in Q2 2025 was Jane Street, an estimated $1.35K added.
- The largest LifeX 2049 Longevity Income ETF seller in Q2 2025 was Stone Ridge Holdings Group, an estimated $2.45M sold.
Based on aggregated 13F filings for Q2 2025.