Laura & John Arnold Foundation
Portfolio value QoQ: -23.1% 13F does not disclose cash
Top 10 holdings weight100.00%
Top 25 holdings weight100.00%
Positions above 1%5
Effective number of positions3.2
Based on 13F long-equity holdings only (cash, bonds, shorts not disclosed)
Turnover Q2 2026: 3.27% Est. buys $12,420,000 · sells $150,029,834
New positions1
Increased0
Decreased1
Closed0
Portfolio value
$330.5M
Positions
5
As of
June 30, 2026 Data as of Q2 2026
Performance vs S&P 500
Tracked Q4 2025–Q2 2026
+0.4%
S&P 500 total return (same window)
+8.7%
Excess return
-8.3%
Approximates a buy-and-hold portfolio built from quarterly SEC 13F snapshots. Excludes cash, short positions, options/derivatives, and non-13(f) securities — reflects the disclosed long-equity book only, not total fund AUM. SEC filing lag is up to 45 days; this is not a real-time-copyable timing.
Sector breakdown
Full portfolio 5 positions
| Type | Streak | 8Q trend | |||||
|---|---|---|---|---|---|---|---|
| IGV | $134,076,675 | 40.57% | 1,479,875 | $15,612,681 | |||
| GOOG | $114,832,250 | 34.75% | 325,000 | $21,602,750 | |||
| XLU | $40,523,940 | 12.26% | 893,779 | $-152,341,359 | Down ×1 | ||
| AMZN | $28,600,800 | 8.66% | 120,000 | $3,608,400 | |||
| OTF | $12,420,000 | 3.76% | 1,200,000 | Up ×1 | |||
| No matches | |||||||
Biggest new bets
New positions opened this quarter, largest first.
| Security | Value | Shares | % of portfolio |
|---|---|---|---|
| OTF | $12,420,000 | 1,200,000 | 3.76% |