Institutional Manager · CIK 0001570271
Headlands Technologies LLC
CHICAGO, IL · File #028-23018
Latest AUM
$1.20B
Positions
654
Top-10 Concentration
53.1%
Filings
9
Portfolio Value Over Time
2024-03
2024-06
2024-09
2024-12
2025-03
2025-06
2025-09
2025-12
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 |
|---|---|---|---|---|---|
| REDUCE | NVIDIA CORPORATION | NVDA | -268,524 | -$50.1M | -$33,228 |
| ADD | APPLE INC | AAPL | +182,396 | +$49.6M | +$1.5M |
| ADD | VANGUARD INDEX FDS | 922908363 | +62,964 | +$39.5M | +$371,508 |
| ADD | ISHARES TR | 464287242 | +253,059 | +$27.9M | -$100,082 |
| EXITED | ROBINHOOD MKTS INC | 770700102 | -172,661 | -$24.7M | $0 |
| EXITED | ALPHABET INC | 02079K305 | -99,935 | -$24.3M | $0 |
| EXITED | INTUITIVE SURGICAL INC | 46120E602 | -52,607 | -$23.5M | $0 |
| EXITED | ALPHABET INC | 02079K107 | -95,635 | -$23.3M | $0 |
| EXITED | INVESCO QQQ TR | 46090E103 | -30,470 | -$18.3M | $0 |
| REDUCE | TESLA INC | TSLA | -39,599 | -$17.8M | +$227,461 |
Sector Allocation
Filing History
- 13F HOLDINGS REPORTQ/E Dec 2025654 pos · $1.20B
- 13F HOLDINGS REPORTQ/E Sep 2025594 pos · $1.25B
- 13F HOLDINGS REPORTQ/E Jun 20251,142 pos · $835.2M
- 13F HOLDINGS REPORTQ/E Mar 20251,101 pos · $877.4M
- 13F HOLDINGS REPORTQ/E Dec 20241,160 pos · $995.3M
- 13F HOLDINGS REPORTQ/E Sep 20241,142 pos · $869.8M
- 13F HOLDINGS REPORTQ/E Jun 20241,104 pos · $942.6M
- 13F HOLDINGS REPORTQ/E Mar 20241,215 pos · $416.3M
- 13F HOLDINGS REPORTQ/E Dec 2023888 pos · $203.4M
Top 20 Holdings — Dec 2025
| # | Issuer | Ticker | Shares | Value | % of Portfolio |
|---|---|---|---|---|---|
| 1 | APPLE INC | AAPL | 271,386 | $73.8M | 12.31% |
| 2 | VANGUARD INDEX FDS | 922908363 | 88,151 | $55.3M | 9.22% |
| 3 | AMAZON COM INC | AMZN | 175,827 | $40.6M | 6.77% |
| 4 | ISHARES TR | 464287242 | 331,248 | $36.5M | 6.09% |
| 5 | NVIDIA CORPORATION | NVDA | 146,847 | $27.4M | 4.57% |
| 6 | MICROSOFT CORP | MSFT | 43,827 | $21.2M | 3.54% |
| 7 | META PLATFORMS INC | META | 25,066 | $16.5M | 2.76% |
| 8 | BOOKING HOLDINGS INC | BKNG | 3,022 | $16.2M | 2.70% |
| 9 | ELECTRONIC ARTS INC | EA | 77,752 | $15.9M | 2.65% |
| 10 | BANK AMERICA CORP | 060505104 | 276,344 | $15.2M | 2.54% |
| 11 | T-MOBILE US INC | TMUSZ | 74,637 | $15.2M | 2.53% |
| 12 | EXXON MOBIL CORP | XOM | 119,000 | $14.3M | 2.39% |
| 13 | ROPER TECHNOLOGIES INC | ROP | 27,654 | $12.3M | 2.05% |
| 14 | NASDAQ INC | NDAQ | 116,924 | $11.4M | 1.89% |
| 15 | ROSS STORES INC | ROST | 59,204 | $10.7M | 1.78% |
| 16 | LINDE PLC | LIN | 21,052 | $9.0M | 1.50% |
| 17 | WALMART INC | WMT | 77,972 | $8.7M | 1.45% |
| 18 | NETFLIX INC | NFLX | 89,660 | $8.4M | 1.40% |
| 19 | PALANTIR TECHNOLOGIES INC | PLTR | 46,974 | $8.3M | 1.39% |
| 20 | COMCAST CORP NEW | CCZ | 273,375 | $8.2M | 1.36% |