Institutional Manager · CIK 0002111628
Laura & John Arnold Foundation
HOUSTON, TX · File #028-26482
Latest AUM
$568.1M
Positions
4
Top-10 Concentration
100.0%
Filings
1
Biggest QoQ Changes
Ranked by conviction flow (share change × current price) so mark-to-market moves don't dominate. Price effect column shows how much of the $ change was just the stock moving.
| Action | Issuer | Ticker / CUSIP | Δ Shares | Flow ($) | Price Effect |
|---|---|---|---|---|---|
| NEW | ALPHABET INC | GOOG | +651,900 | +$204.6M | $0 |
| NEW | SELECT SECTOR SPDR TR | 81369Y886 | +4,202,774 | +$179.4M | $0 |
| NEW | ISHARES TR | 464287515 | +1,479,875 | +$156.4M | $0 |
| NEW | AMAZON COM INC | AMZN | +120,000 | +$27.7M | $0 |
Sector Allocation
Filing History
- 13F HOLDINGS REPORTQ/E Dec 20254 pos · $568.1M
Top 4 Holdings — Dec 2025
| # | Issuer | Ticker | Shares | Value | % of Portfolio |
|---|---|---|---|---|---|
| 1 | ALPHABET INC | GOOG | 651,900 | $204.6M | 36.01% |
| 2 | SELECT SECTOR SPDR TR | 81369Y886 | 4,202,774 | $179.4M | 31.58% |
| 3 | ISHARES TR | 464287515 | 1,479,875 | $156.4M | 27.53% |
| 4 | AMAZON COM INC | AMZN | 120,000 | $27.7M | 4.88% |