D1 Capital Partners L.P.: DANAHER (DHR): Quarterly 13F Position History
As of Q1 2026, D1 Capital Partners L.P. reported 2,304,148 shares of DANAHER (DHR), worth $436.9M and representing 3.9% of its 13F equity book. Quarter-over-quarter share count change: + 1,744,421 (+311.7%) . The position first appeared in Q4 2018 and has been disclosed across 30 13F-HR filings in Pactolio's tracked window.
- 2,304,148Shares Held (Latest Filing)
- $436.9MReported Market Value (Latest Filing)
- 3.9%Portfolio Weight (% of 13F Equity Book)
- +1,744,421Quarter-over-Quarter Share Change
- +$308.7MQuarter-over-Quarter Value Change
- 3,881,366Peak Reported Shares (Historical)
Quarterly 13F-HR Disclosure History Source: SEC 13F-HR filings, 30 quarter s
| Quarter | Shares | QoQ Share Change | Share Change (%) | Market Value | Weight | Implied Price |
|---|---|---|---|---|---|---|
| Q1 2026 | 2,304,148 | +1,744,421 | +311.7% | $436.9M | 3.9% | $189.6 |
| Q4 2025 | 559,727 | 348,964 | -38.4% | $128.1M | 1.2% | $228.9 |
| Q3 2025 | 908,691 | +746,184 | +459.2% | $180.2M | 2.1% | $198.3 |
| Q2 2025 | 162,507 | +162,507 | — | $32.1M | 0.4% | $197.5 |
| Q1 2025 | 0 | 0 | — | $0 | 0.0% | — |
| Q4 2024 | 0 | 0 | — | $0 | 0.0% | — |
| Q3 2024 | 0 | 0 | — | $0 | 0.0% | — |
| Q2 2024 | 0 | 0 | — | $0 | 0.0% | — |
| Q1 2024 | 0 | 0 | — | $0 | 0.0% | — |
| Q4 2023 | 0 | 326,000 | -100.0% | $0 | 0.0% | — |
| Q3 2023 | 326,000 | 515,700 | -61.3% | $80.9M | 1.2% | $248.1 |
| Q2 2023 | 841,700 | 64,300 | -7.1% | $202.0M | 3.9% | $240.0 |
| Q1 2023 | 906,000 | +906,000 | — | $228.3M | 4.3% | $252.0 |
| Q4 2022 | 0 | 0 | — | $0 | 0.0% | — |
| Q3 2022 | 0 | 0 | — | $0 | 0.0% | — |
| Q2 2022 | 0 | 0 | — | $0 | 0.0% | — |
| Q1 2022 | 0 | 277,035 | -100.0% | $0 | 0.0% | — |
| Q4 2021 | 277,035 | 1,557,386 | -84.9% | $91.1M | 0.6% | $329.0 |
| Q3 2021 | 1,834,421 | 507,000 | -21.7% | $558.5M | 3.1% | $304.4 |
| Q2 2021 | 2,341,421 | 313,785 | -11.8% | $628.3M | 4.1% | $268.4 |
| Q1 2021 | 2,655,206 | +72,860 | +2.8% | $597.6M | 4.4% | $225.1 |
| Q4 2020 | 2,582,346 | +1,210,565 | +88.2% | $573.6M | 2.7% | $222.1 |
| Q3 2020 | 1,371,781 | 1,831,775 | -57.2% | $295.4M | 1.7% | $215.3 |
| Q2 2020 | 3,203,556 | 677,810 | -17.5% | $566.5M | 4.2% | $176.8 |
| Q1 2020 | 3,881,366 | +3,881,366 | — | $537.2M | 5.6% | $138.4 |
| Q4 2019 | 0 | 0 | — | $0 | 0.0% | — |
| Q3 2019 | 0 | 0 | — | $0 | 0.0% | — |
| Q2 2019 | 0 | 1,200,000 | -100.0% | $0 | 0.0% | — |
| Q1 2019 | 1,200,000 | +550,000 | +84.6% | $158.4M | 2.9% | $132.0 |
| Q4 2018 | 650,000 | — | — | $67.0M | 1.3% | $103.1 |
Methodology & FAQ
How This Position History Is Sourced
Each row is one SEC Form 13F-HR filing disclosing this position. Share count, market value, and reported quarter are taken verbatim from the filing; portfolio weight is recomputed against the same filing's total reported equity book. Implied price-per-share is market value divided by shares — a quarter-end mark, not the manager's cost basis. See the full methodology document for the normalization rules.
When did D1 Capital Partners L.P. first disclose a DHR position in 13F-HR filings?
D1 Capital Partners L.P. first reported DANAHER (DHR) on its 13F-HR filing for the period ending 2018-12-31 (Q4 2018). The position has appeared on 30 reported quarters within Pactolio's tracked window.
What was D1 Capital Partners L.P.'s most recent quarter-over-quarter share-count change in DHR?
Between Q4 2025 and Q1 2026, D1 Capital Partners L.P. added 1,744,421 shares of DHR (+311.7%), bringing the total reported position to 2,304,148 shares at a market value of $436.9M.
Does the implied price-per-share represent D1 Capital Partners L.P.'s cost basis in DHR?
No. The implied price-per-share column is the 13F-HR reported market value divided by reported share count on the filing date (end of quarter). It is a quarter-end mark, not a cost basis or transaction price. Use it as a sanity check on the value column, not as an indicator of the manager's entry or exit price.