Boxer Capital, LLC (CIK 0001465837)

Latest company ownership

Shares held
7,123,642
Last filed at
Oct 13, 2022
Confidence Score
50.0
2025Q4
Confidence Score History
2022Q4 2025Q4
Shares held
6,448,359
Last filed at
Dec 21, 2021
Confidence Score
50.0
2025Q4
Confidence Score History
2021Q3 2025Q4
Shares held
3,473,272
Last filed at
Mar 28, 2019
Confidence Score
50.0
2025Q4
Confidence Score History
2019Q1 2025Q4
Shares held
1,101,250
Last filed at
Nov 5, 2018
Confidence Score
50.0
2025Q4
Confidence Score History
2018Q4 2025Q4
Shares held
297,860
Last filed at
Jun 14, 2016
Confidence Score
50.0
2025Q4
Confidence Score History
2016Q2 2025Q4
Shares held
28,129
Last filed at
Sep 29, 2020
Confidence Score
50.0
2025Q4
Confidence Score History
2020Q3 2025Q4

Recent buy/sell transactions

Exec date Filing date Company Role Signal Confidence Shares % of shares Under plan? Amount (USD)
Oct 13, 2023 Oct 17, 2023 Tango Therapeutics, Inc. Other Buy 96.3 +1,250,000 8.53% $8.7M
Oct 13, 2023 Oct 17, 2023 Tango Therapeutics, Inc. Other Buy 96.3 +1,250,000 8.53% $8.7M
Oct 9, 2023 Oct 11, 2023 Tango Therapeutics, Inc. Other Sell 17.5 -225,000 -2.86% $2.2M
Aug 11, 2023 Aug 15, 2023 Tango Therapeutics, Inc. Other Buy 95.0 +475,000 6.43% $2.4M
Oct 11, 2022 Oct 13, 2022 Tango Therapeutics, Inc. 10% Owner Buy 92.5 +237,000 3.21% $1M
Oct 4, 2022 Oct 6, 2022 Tango Therapeutics, Inc. 10% Owner Buy 90.0 +182,000 2.65% $714.1K
Dec 17, 2021 Dec 21, 2021 Tyra Biosciences, Inc. 10% Owner Buy 87.5 +125,000 1.98% $1.6M
Sep 17, 2021 Sep 17, 2021 Tyra Biosciences, Inc. 10% Owner Buy 100.0 +625,000 10.97% $10M
Sep 25, 2020 Sep 29, 2020 PMV Pharmaceuticals, Inc. Other Buy 100.0 +950,000 100.00% $17.1M
Mar 26, 2019 Mar 28, 2019 Solid Biosciences Inc. 10% Owner Sell 17.5 -450,000 -11.47% $4.4M
Nov 2, 2018 Nov 5, 2018 Esperion Therapeutics, Inc. 10% Owner Sell 16.3 -100,000 -8.32% $5.6M
Jun 13, 2016 Jun 14, 2016 Carisma Therapeutics Inc. 10% Owner Sell 17.5 -1,042,000 -38.16% $2.9M