Ownership history in Headlands Technologies LLC · 8 quarters on record
This page tracks every 13F SEC filing in which Headlands Technologies LLC reported a position in SPDR S&P 500 ETF TR (SPY). Data includes quarterly share count, position size as % of portfolio, estimated market value, and end-of-quarter stock price — sourced directly from SEC EDGAR 13F filings.
| Quarter | Action | Shares | Change | Chg % | % of Fund | Mkt Value | Price (EOQ) |
|---|---|---|---|---|---|---|---|
| 2025 Q3 | ADDED | 17,296 | +6,392 | +58.6% | 0.92% | $11.5M | $662.41 |
| 2025 Q1 | REDUCED | 10,904 | -66,515 | -85.9% | 0.70% | $6.1M | $553.05 |
| 2024 Q4 | ADDED | 77,419 | +26,691 | +52.6% | 4.56% | $45.4M | $577.70 |
| 2024 Q3 | ADDED | 50,728 | +22,965 | +82.7% | 3.35% | $29.1M | $563.66 |
| 2024 Q2 | ADDED | 27,763 | +24,722 | +813.0% | 1.60% | $15.1M | $533.00 |
| 2024 Q1 | REDUCED | 3,041 | -1,861 | -38.0% | 0.38% | $1.6M | $510.64 |
| 2023 Q3 | REDUCED | 4,902 | -1,924 | -28.2% | 1.03% | $2.1M | $414.35 |
| 2023 Q2 | INITIATED | 6,826 | — | — | 0.97% | $3.0M | $428.16 |
As of 2025 Q4 — sorted by position size