Rock Springs Capital Management LP SEC EDGAR Filings (CIK 0001595725)

SEC EDGAR filings, ownership reports, and insider transactions for Rock Springs Capital Management LP.

Business address
650 South Exeter Street, Suite 1070, Baltimore, MD, 21202
Top holdings (ownership)
THRX, VERV, XLO, and TPST
Top securities (13F)
LLY, RVMD, ARGX, TVTX, MDGL, RYTM, EXAS, MIRM, INSM, GPCR, ISRG, CDTX, ASND, IRTC, KYMR, BSX, PEN, XENE, SRRK, and COGT
Top holdings (Schedule 13G)
TVTX, MREO, ACRS, TLPH, INZY, SPRB, and XLO
State of incorporation
DE
Fiscal year end
31 December
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Rock Springs Capital Management LP has filed 168 SEC EDGAR filings since 14 Feb 2014

Latest Filings

Recent SEC filings for Rock Springs Capital Management LP including 13F-HR, SCHEDULE 13G, N-PX and more.

Form type Document Filing Description Filing date Reporting date File number(s)
13F-HR Open 13F-HR document View SEC filing for 13F-HR 17 Feb 2026 31 Dec 2025 028-16048
13F-HR Open 13F-HR document View SEC filing for 13F-HR 14 Nov 2025 30 Sep 2025 028-16048
SCHEDULE 13G Open SCHEDULE 13G document View SEC filing for SCHEDULE 13G 12 Sep 2025
N-PX Open N-PX document View SEC filing for N-PX 22 Aug 2025 30 Jun 2025 028-16048
13F-HR Open 13F-HR document View SEC filing for 13F-HR 14 Aug 2025 30 Jun 2025 028-16048
SCHEDULE 13G/A Open SCHEDULE 13G/A document View SEC filing for SCHEDULE 13G/A 13 Aug 2025
SCHEDULE 13G/A Open SCHEDULE 13G/A document View SEC filing for SCHEDULE 13G/A 13 Aug 2025
SCHEDULE 13G/A Open SCHEDULE 13G/A document View SEC filing for SCHEDULE 13G/A 15 May 2025
SCHEDULE 13G/A Open SCHEDULE 13G/A document View SEC filing for SCHEDULE 13G/A 15 May 2025
SCHEDULE 13G/A Open SCHEDULE 13G/A document View SEC filing for SCHEDULE 13G/A 15 May 2025
SCHEDULE 13G/A Open SCHEDULE 13G/A document View SEC filing for SCHEDULE 13G/A 15 May 2025
13F-HR Open 13F-HR document View SEC filing for 13F-HR 15 May 2025 31 Mar 2025 028-16048
SCHEDULE 13G/A Open SCHEDULE 13G/A document View SEC filing for SCHEDULE 13G/A 14 Feb 2025
13F-HR Open 13F-HR document View SEC filing for 13F-HR 14 Feb 2025 31 Dec 2024 028-16048
SC 13G Open SC 13G document View SEC filing for SC 13G 22 Nov 2024
13F-HR Open 13F-HR document View SEC filing for 13F-HR 14 Nov 2024 30 Sep 2024 028-16048
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A 12 Nov 2024
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A 12 Nov 2024
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A 12 Nov 2024
N-PX Open N-PX document View SEC filing for N-PX 30 Aug 2024 30 Jun 2024 028-16048
13F-HR Open 13F-HR document View SEC filing for 13F-HR 14 Aug 2024 30 Jun 2024 028-16048
13F-HR Open 13F-HR document View SEC filing for 13F-HR 15 May 2024 31 Mar 2024 028-16048
SC 13G Open SC 13G document View SEC filing for SC 13G 01 May 2024
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A 05 Apr 2024
SC 13G Open SC 13G document View SEC filing for SC 13G 14 Feb 2024
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A 14 Feb 2024
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A 14 Feb 2024
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A 14 Feb 2024
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A 14 Feb 2024
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A 14 Feb 2024
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A 14 Feb 2024
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A 14 Feb 2024
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A 14 Feb 2024
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A 14 Feb 2024
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A 14 Feb 2024
13F-HR Open 13F-HR document View SEC filing for 13F-HR 14 Feb 2024 31 Dec 2023 028-16048
13F-HR Open 13F-HR document View SEC filing for 13F-HR 14 Nov 2023 30 Sep 2023 028-16048
13F-HR Open 13F-HR document View SEC filing for 13F-HR 14 Aug 2023 30 Jun 2023 028-16048
13F-HR Open 13F-HR document View SEC filing for 13F-HR 15 May 2023 31 Mar 2023 028-16048
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A 14 Feb 2023
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A 14 Feb 2023
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A 14 Feb 2023
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A 14 Feb 2023
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A 14 Feb 2023
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A 14 Feb 2023
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A 14 Feb 2023
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A 14 Feb 2023
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A 14 Feb 2023
SC 13G Open SC 13G document View SEC filing for SC 13G 14 Feb 2023
SC 13G Open SC 13G document View SEC filing for SC 13G 14 Feb 2023
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A 14 Feb 2023
13F-HR Open 13F-HR document View SEC filing for 13F-HR 14 Feb 2023 31 Dec 2022 028-16048
13F-HR Open 13F-HR document View SEC filing for 13F-HR 14 Nov 2022 30 Sep 2022 028-16048
13F-HR Open 13F-HR document View SEC filing for 13F-HR 15 Aug 2022 30 Jun 2022 028-16048
13F-HR Open 13F-HR document View SEC filing for 13F-HR 16 May 2022 31 Mar 2022 028-16048
SC 13G Open SC 13G document View SEC filing for SC 13G 25 Apr 2022
SC 13G Open SC 13G document View SEC filing for SC 13G 15 Feb 2022
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A 15 Feb 2022
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A 15 Feb 2022
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A 15 Feb 2022
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A 15 Feb 2022
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A 15 Feb 2022
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A 15 Feb 2022
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A 15 Feb 2022
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A 15 Feb 2022
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A 15 Feb 2022
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A 15 Feb 2022
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A 15 Feb 2022
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A 15 Feb 2022
13F-HR Open 13F-HR document View SEC filing for 13F-HR 14 Feb 2022 31 Dec 2021 028-16048
3 Open 3 document View SEC filing for 3 FORM 3 10 Jan 2022 30 Dec 2021 001-35890
SC 13G Open SC 13G document View SEC filing for SC 13G 03 Jan 2022
SC 13G Open SC 13G document View SEC filing for SC 13G 30 Dec 2021
13F-HR Open 13F-HR document View SEC filing for 13F-HR 15 Nov 2021 30 Sep 2021 028-16048
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 26 Oct 2021 26 Oct 2021 001-40925
3 Open 3 document View SEC filing for 3 OWNERSHIP DOCUMENT 21 Oct 2021 21 Oct 2021 001-40925
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 14 Oct 2021 12 Oct 2021 001-40869
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 06 Oct 2021 06 Oct 2021 001-40869
13F-HR Open 13F-HR document View SEC filing for 13F-HR 16 Aug 2021 30 Jun 2021 028-16048
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A 15 Jul 2021
SC 13G Open SC 13G document View SEC filing for SC 13G 08 Jul 2021
SC 13G Open SC 13G document View SEC filing for SC 13G 24 Jun 2021
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 22 Jun 2021 21 Jun 2021 001-40489
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 16 Jun 2021 16 Jun 2021 001-40489
SC 13G Open SC 13G document View SEC filing for SC 13G 17 May 2021
13F-HR Open 13F-HR document View SEC filing for 13F-HR 17 May 2021 31 Mar 2021 028-16048
SC 13G Open SC 13G document View SEC filing for SC 13G 19 Apr 2021
SC 13G Open SC 13G document View SEC filing for SC 13G 01 Mar 2021
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A 16 Feb 2021
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A 16 Feb 2021
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A 16 Feb 2021
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A 16 Feb 2021
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A 16 Feb 2021
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A 16 Feb 2021
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A 16 Feb 2021
13F-HR Open 13F-HR document View SEC filing for 13F-HR 16 Feb 2021 31 Dec 2020 028-16048
SC 13G Open SC 13G document View SEC filing for SC 13G 16 Nov 2020
13F-HR Open 13F-HR document View SEC filing for 13F-HR 16 Nov 2020 30 Sep 2020 028-16048
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 04 Nov 2020 03 Nov 2020 001-39661
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 29 Oct 2020 29 Oct 2020 001-39661
SC 13G Open SC 13G document View SEC filing for SC 13G 26 Oct 2020
SC 13G Open SC 13G document View SEC filing for SC 13G 19 Oct 2020
SC 13G Open SC 13G document View SEC filing for SC 13G 19 Oct 2020
SC 13G Open SC 13G document View SEC filing for SC 13G 02 Oct 2020
13F-HR Open 13F-HR document View SEC filing for 13F-HR 14 Aug 2020 30 Jun 2020 028-16048
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 28 Jul 2020 28 Jul 2020 001-39397
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 23 Jul 2020 23 Jul 2020 001-39397
13F-HR Open 13F-HR document View SEC filing for 13F-HR 15 May 2020 31 Mar 2020 028-16048
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 16 Mar 2020 16 Mar 2020 001-39247
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 11 Mar 2020 11 Mar 2020 001-39247
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A 14 Feb 2020
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A 14 Feb 2020
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A 14 Feb 2020
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A 14 Feb 2020
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A 14 Feb 2020
13F-HR Open 13F-HR document View SEC filing for 13F-HR 14 Feb 2020 31 Dec 2019 028-16048
SC 13G Open SC 13G document View SEC filing for SC 13G SCHEDULE 13G 16 Dec 2019
13F-HR Open 13F-HR document View SEC filing for 13F-HR 14 Nov 2019 30 Sep 2019 028-16048
SC 13G Open SC 13G document View SEC filing for SC 13G SCHEDULE 13G HOLDINGS REPORT 11 Oct 2019
SC 13G Open SC 13G document View SEC filing for SC 13G SCHEDULE 13G HOLDINGS REPORT 07 Oct 2019
SC 13G Open SC 13G document View SEC filing for SC 13G 27 Sep 2019
13F-HR Open 13F-HR document View SEC filing for 13F-HR 14 Aug 2019 30 Jun 2019 028-16048
SC 13G Open SC 13G document View SEC filing for SC 13G 29 Jul 2019
13F-HR Open 13F-HR document View SEC filing for 13F-HR 15 May 2019 31 Mar 2019 028-16048
SC 13G Open SC 13G document View SEC filing for SC 13G SCHEDULE 13G HOLDINGS REPORT 22 Apr 2019
13F-HR Open 13F-HR document View SEC filing for 13F-HR 14 Feb 2019 31 Dec 2018 028-16048
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SCHEDULE 13G HOLDINGS REPORT AMENDMENT 14 Feb 2019
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SCHEDULE 13G HOLDINGS REPORT AMENDMENT 14 Feb 2019
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SCHEDULE 13G HOLDINGS REPORT AMENDMENT 14 Feb 2019
13F-HR Open 13F-HR document View SEC filing for 13F-HR 14 Nov 2018 30 Sep 2018 028-16048
13F-HR Open 13F-HR document View SEC filing for 13F-HR 14 Aug 2018 30 Jun 2018 028-16048
13F-HR Open 13F-HR document View SEC filing for 13F-HR 15 May 2018 31 Mar 2018 028-16048
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 04 Apr 2018 02 Apr 2018 001-38433
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 27 Mar 2018 27 Mar 2018 001-38433
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A 13G/A 14 Feb 2018
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A 13G/A 14 Feb 2018
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A 13G/A 14 Feb 2018
13F-HR Open 13F-HR document View SEC filing for 13F-HR 14 Feb 2018 31 Dec 2017 028-16048
13F-HR Open 13F-HR document View SEC filing for 13F-HR 14 Nov 2017 30 Sep 2017 028-16048
SC 13G Open SC 13G document View SEC filing for SC 13G 13G 02 Nov 2017
13F-HR Open 13F-HR document View SEC filing for 13F-HR 14 Aug 2017 30 Jun 2017 028-16048
SC 13G Open SC 13G document View SEC filing for SC 13G 13G 07 Jul 2017
13F-HR Open 13F-HR document View SEC filing for 13F-HR 15 May 2017 31 Mar 2017 028-16048
13F-HR Open 13F-HR document View SEC filing for 13F-HR 14 Feb 2017 31 Dec 2016 028-16048
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A 13G/A 14 Feb 2017
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A 13G/A 14 Feb 2017
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A 13G/A 14 Feb 2017
13F-HR Open 13F-HR document View SEC filing for 13F-HR 14 Nov 2016 30 Sep 2016 028-16048
13F-HR Open 13F-HR document View SEC filing for 13F-HR 15 Aug 2016 30 Jun 2016 028-16048
SC 13G Open SC 13G document View SEC filing for SC 13G SCHEDULE 13G 10 Jun 2016
13F-HR Open 13F-HR document View SEC filing for 13F-HR 16 May 2016 31 Mar 2016 028-16048
SC 13G Open SC 13G document View SEC filing for SC 13G SCHEDULE 13G 16 May 2016
13F-HR Open 13F-HR document View SEC filing for 13F-HR 16 Feb 2016 31 Dec 2015 028-16048
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SCHEDULE 13G/A 16 Feb 2016
13F-HR Open 13F-HR document View SEC filing for 13F-HR 16 Nov 2015 30 Sep 2015 028-16048
13F-HR Open 13F-HR document View SEC filing for 13F-HR 14 Aug 2015 30 Jun 2015 028-16048
SC 13G Open SC 13G document View SEC filing for SC 13G SCHEDULE 13G HOLDINGS REPORT 04 Aug 2015
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 24 Jun 2015 22 Jun 2015 001-37449
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 17 Jun 2015 16 Jun 2015 001-37449
13F-HR Open 13F-HR document View SEC filing for 13F-HR 15 May 2015 31 Mar 2015 028-16048
SC 13G Open SC 13G document View SEC filing for SC 13G BIODEL 13G 23 Apr 2015
13F-HR Open 13F-HR document View SEC filing for 13F-HR 17 Feb 2015 31 Dec 2014 028-16048
13F-HR Open 13F-HR document View SEC filing for 13F-HR 14 Nov 2014 30 Sep 2014 028-16048
13F-HR Open 13F-HR document View SEC filing for 13F-HR 14 Aug 2014 30 Jun 2014 028-16048
13F-HR Open 13F-HR document View SEC filing for 13F-HR 15 May 2014 31 Mar 2014 028-16048
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 15 Apr 2014 15 Apr 2014 001-36395
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 10 Apr 2014 10 Apr 2014 001-36395
13F-HR Open 13F-HR document View SEC filing for 13F-HR 14 Feb 2014 31 Dec 2013 028-16048

About this filer

Rock Springs Capital Management LP files with the SEC under CIK 0001595725. This page aggregates EDGAR filings and related ownership activity.

See reporting owner transactions.

FAQ

What is a CIK?
A Central Index Key (CIK) is a unique identifier assigned by the SEC to each filer.
Why are some filings missing?
New filings appear as the SEC updates EDGAR, and older records can vary by availability.
How often is this page updated?
Updates follow new EDGAR submissions and periodic data refreshes.

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