Renaissance Technologies — UNP Trade History
Quarter-by-quarter changes in the UNION PAC CORP position · CUSIP 907818108
Currently held · 2.5 YearsFirst seen: 2020 Q1
| Quarter | Filed | Activity | Shares | Δ Shares | Δ % | Value | % Port. |
|---|---|---|---|---|---|---|---|
| 2026 Q2 | 2026-08-13 | Add | 221,100 | 200,000 | +947.9% | $60.1M | 0.08% |
| 2026 Q1 | 2026-05-14 | Reduce | 21,100 | -274,100 | -92.9% | $5.1M | 0.01% |
| 2025 Q4 | 2026-02-12 | Reduce | 295,200 | -650,500 | -68.8% | $68.3M | 0.11% |
| 2025 Q3 | 2025-11-13 | Add | 945,700 | 190,300 | +25.2% | $223.5M | 0.29% |
| 2025 Q2 | 2025-08-13 | Add | 755,400 | 37,500 | +5.2% | $173.8M | 0.23% |
| 2025 Q1 | 2025-05-14 | Add | 717,900 | 656,400 | +1067.3% | $169.6M | 0.26% |
| 2024 Q4 | 2025-02-13 | Add | 61,500 | 32,500 | +112.1% | $14.0M | 0.02% |
| 2024 Q3 | 2024-11-13 | Reduce | 29,000 | -506,000 | -94.6% | $7.1M | 0.01% |
| 2024 Q2 | 2024-08-09 | Add | 535,000 | 21,821 | +4.3% | $121.0M | 0.20% |
| 2024 Q1 | 2024-05-13 | New | 513,179 | 513,179 | — | $126.2K | 0.20% |
| 2023 Q4 | 2024-02-13 | Sold out | — | -388,054 | -100.0% | — | — |
| 2023 Q3 | 2023-11-14 | Reduce | 388,054 | -158,646 | -29.0% | $79.0K | 0.14% |
| 2023 Q2 | 2023-08-11 | Reduce | 546,700 | -388,031 | -41.5% | $111.9K | 0.16% |
| 2023 Q1 | 2023-05-12 | Add | 934,731 | 224,972 | +31.7% | $188.1K | 0.25% |
| 2022 Q4 | 2023-02-13 | Add | 709,759 | 218,160 | +44.4% | $147.0K | 0.20% |
| 2022 Q3 | 2022-11-14 | Reduce | 491,599 | -1,294,000 | -72.5% | $95.8M | 0.14% |
| 2022 Q2 | 2022-08-12 | Add | 1,785,599 | 767,300 | +75.4% | $380.8M | 0.45% |
| 2022 Q1 | 2022-05-13 | Add | 1,018,299 | 473,299 | +86.8% | $278.2M | 0.33% |
| 2021 Q4 | 2022-02-11 | Reduce | 545,000 | -443,900 | -44.9% | $137.3M | 0.17% |
| 2021 Q3 | 2021-11-12 | Add | 988,900 | 303,600 | +44.3% | $193.8M | 0.25% |
| 2021 Q2 | 2021-08-13 | Add | 685,300 | 428,600 | +167.0% | $150.7M | 0.19% |
| 2021 Q1 | 2021-05-13 | Reduce | 256,700 | -56,700 | -18.1% | $56.6M | 0.07% |
| 2020 Q4 | 2021-02-10 | Reduce | 313,400 | -74,081 | -19.1% | $65.3M | 0.07% |
| 2020 Q3 | 2020-11-13 | Reduce | 387,481 | -4,593 | -1.2% | $76.3M | 0.08% |
| 2020 Q2 | 2020-08-13 | Add | 392,074 | 273,174 | +229.8% | $66.3M | 0.06% |
| 2020 Q1 | 2020-05-14 | New | 118,900 | 118,900 | — | $16.8M | 0.02% |
| 2019 Q4 | 2020-02-13 | — | — | — | — | — | — |
Share counts are split-adjusted. Time held counts consecutive quarters ending with the latest filing; more than ten years shows as ">10 Years".
13F data shows quarter-end positions, is delayed by up to 45 days and covers only long positions in US-listed securities; short positions, most derivatives and non-US assets are not reported.