Lansdowne Partners 13F holdings, Q1 2026
Holdings as of March 31, 2026 · filings on SEC EDGAR · latest filing →
Lansdowne Partners disclosed 22 US equity positions worth $1.9bn in its Q1 2026 13F filing. The largest position was TSM at 31.8% of the reported book, followed by LIN and UAL. Against the Q4 2025 filing, it opened 2 new positions, added to 18 and reduced 2 among the top 22 holdings.
What did Lansdowne Partners own in Q1 2026? Top 22 positions
| # | Stock | Sector | Weight | Value | Shares | Δ shares | vs Q4 2025 |
|---|---|---|---|---|---|---|---|
| 1 | TSM TAIWAN SEMICONDUCTOR MANUFAC | Technology | 31.8% | $617.6m | 1,335,686 | 1% | added |
| 2 | LIN LINDE PLC | Basic Materials | 11.5% | $222.7m | 449,206 | 97% | added |
| 3 | UAL UNITED AIRLS HLDGS INC | Industrials | 10.3% | $199.1m | 1,530,883 | 24% | added |
| 4 | TECK TECK RESOURCES LTD | Basic Materials | 7.4% | $143.8m | 2,041,299 | 13% | added |
| 5 | ADI ANALOG DEVICES INC | Technology | 6.2% | $119.6m | 664,063 | 5% | added |
| 6 | ARM ARM HOLDINGS PLC | Technology | 6.0% | $117.4m | 935,503 | 98% | added |
| 7 | ETN EATON CORP PLC | Industrials | 5.7% | $110.3m | 129,625 | 18% | added |
| 8 | DAL DELTA AIR LINES INC | Industrials | 4.9% | $94.5m | 2,485,899 | 3% | added |
| 9 | SLB SLB LIMITED | Energy | 4.1% | $78.8m | 2,957,683 | – | new |
| 10 | SW SMURFIT WESTROCK PLC | Consumer Cyclical | 3.8% | $74.5m | 1,870,219 | 627% | added |
| 11 | TXN TEXAS INSTRS INC | Technology | 1.7% | $33.8m | 91,996 | 18% | added |
| 12 | AMZN AMAZON COM INC | Consumer Cyclical | 1.6% | $30.8m | 77,905 | 64% | added |
| 13 | GOLF ACUSHNET HLDGS CORP | Consumer Cyclical | 1.4% | $27.0m | 522,946 | -1% | reduced |
| 14 | IONQ IONQ INC | Technology | 1.0% | $19.5m | 795,585 | 24% | added |
| 15 | RAL RALLIANT CORP | Technology | 0.8% | $16.1m | 195,073 | 95% | added |
| 16 | B BARRICK MNG CORP | Basic Materials | 0.7% | $14.0m | 343,402 | 29% | added |
| 17 | ALC ALCON AG | Healthcare | 0.5% | $10.1m | 136,524 | 2% | added |
| 18 | MDT MEDTRONIC PLC | Healthcare | 0.4% | $7.7m | 88,839 | 183% | added |
| 19 | BKR BAKER HUGHES COMPANY | Energy | 0.1% | $2.5m | 40,309 | – | new |
| 20 | ROK ROCKWELL AUTOMATION INC | Industrials | 0.1% | $1.1m | 14,057 | -55% | reduced |
| 21 | AEM AGNICO EAGLE MINES LTD | Basic Materials | 0.0% | $943.2k | 4,647 | 2% | added |
| 22 | MAR MARRIOTT INTL INC NEW | Consumer Cyclical | 0.0% | $462.8k | 1,415 | 9% | added |
Weights are shares of the reported long US equity book (options excluded). Values are as filed, normalised to whole dollars. Share changes compare against the immediately preceding filing only.