Atlas Venture Fund XI, L.P. SEC EDGAR Filings (CIK 0001708269)

SEC EDGAR filings, ownership reports, and insider transactions for Atlas Venture Fund XI, L.P..

Business address
400 Technology Square, 10 Th Floor, Cambridge, MA, 02139
Top holdings (ownership)
DYN, THRD, DAWN, IKNA, and XLO
Top holdings (Schedule 13D)
SION
Top holdings (Schedule 13G)
DYN
State of incorporation
DE
Fiscal year end
31 December
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Atlas Venture Fund XI, L.P. has filed 68 SEC EDGAR filings since 30 Jun 2017

Latest Filings

Recent SEC filings for Atlas Venture Fund XI, L.P. including SCHEDULE 13G/A, 144, SCHEDULE 13D/A and more.

Form type Document Filing Description Filing date Reporting date File number(s)
SCHEDULE 13G/A Open SCHEDULE 13G/A document View SEC filing for SCHEDULE 13G/A 13 Nov 2025
144 Open 144 document View SEC filing for 144 21 Oct 2025
SCHEDULE 13D/A Open SCHEDULE 13D/A document View SEC filing for SCHEDULE 13D/A 20 Oct 2025
144 Open 144 document View SEC filing for 144 20 Oct 2025
144 Open 144 document View SEC filing for 144 17 Oct 2025
144 Open 144 document View SEC filing for 144 16 Oct 2025
144 Open 144 document View SEC filing for 144 14 Oct 2025
144 Open 144 document View SEC filing for 144 10 Oct 2025
144 Open 144 document View SEC filing for 144 06 Oct 2025
144 Open 144 document View SEC filing for 144 03 Oct 2025
144 Open 144 document View SEC filing for 144 01 Oct 2025
144 Open 144 document View SEC filing for 144 30 Sep 2025
144 Open 144 document View SEC filing for 144 29 Sep 2025
SCHEDULE 13D Open SCHEDULE 13D document View SEC filing for SCHEDULE 13D 18 Feb 2025
4 Open 4 document View SEC filing for 4 4 10 Feb 2025 10 Feb 2025 001-42504
3 Open 3 document View SEC filing for 3 3 06 Feb 2025 06 Feb 2025 001-42504
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SC 13G/A 14 Nov 2024
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SC 13G/A 14 Nov 2024
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SC 13G/A 14 Nov 2024
SC 13D/A Open SC 13D/A document View SEC filing for SC 13D/A SC 13D/A 05 Nov 2024
4 Open 4 document View SEC filing for 4 05 Nov 2024 01 Nov 2024 001-41498
4 Open 4 document View SEC filing for 4 28 Feb 2024 26 Feb 2024 001-39509
144 Open 144 document View SEC filing for 144 27 Feb 2024
144 Open 144 document View SEC filing for 144 26 Feb 2024
4 Open 4 document View SEC filing for 4 23 Feb 2024 21 Feb 2024 001-39509
144 Open 144 document View SEC filing for 144 23 Feb 2024
4 Open 4 document View SEC filing for 4 20 Feb 2024 15 Feb 2024 001-39509
144 Open 144 document View SEC filing for 144 20 Feb 2024
144 Open 144 document View SEC filing for 144 15 Feb 2024
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 09 Feb 2024 08 Feb 2024 001-40925
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SC 13G/A 09 Feb 2024
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SC 13G/A 09 Feb 2024
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 16 Jan 2024 11 Jan 2024 001-40925
SC 13D Open SC 13D document View SEC filing for SC 13D SC 13D 13 Nov 2023
3 Open 3 document View SEC filing for 3 3 07 Nov 2023 03 Nov 2023 001-39062
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A AMENDMENT TO FORM SC 13G 14 Feb 2023
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A AMENDMENT TO FORM SC 13G 14 Feb 2023
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A AMENDMENT TO FORM SC 13G 14 Feb 2023
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 14 Dec 2022 12 Dec 2022 001-39509
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 14 Dec 2022 12 Dec 2022 001-40431
SC 13D Open SC 13D document View SEC filing for SC 13D SCHEDULE FILED TO RACQUISITION OF BENEFICIAL OWNERSHIP 29 Sep 2022
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 21 Sep 2022 19 Sep 2022 001-40431
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 19 Sep 2022 19 Sep 2022 001-41498
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 14 Sep 2022 14 Sep 2022 001-41498
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 22 Jun 2022 17 Jun 2022 001-40431
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A AMENDMENT TO SC 13G 11 Feb 2022
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A AMENDMENT TO SC 13G 11 Feb 2022
SC 13G Open SC 13G document View SEC filing for SC 13G SCHEDULE 13G 11 Feb 2022
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 14 Dec 2021 30 Mar 2021 001-40287
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 29 Nov 2021 24 Nov 2021 001-40431
SC 13G Open SC 13G document View SEC filing for SC 13G SCHEDULE FILED TO REPORT ACQUISITION OF BENEFICIAL OWNERSHIP 05 Nov 2021
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 15 Jul 2021 13 Jul 2021 001-39509
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 02 Jun 2021 01 Feb 2021 001-40431
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 26 May 2021 26 May 2021 001-40431
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 01 Apr 2021 30 Mar 2021 001-40287
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 25 Mar 2021 25 Mar 2021 001-40287
SC 13G Open SC 13G document View SEC filing for SC 13G SCHEDULE FILED TO REPORT ACQUISITION OF BENEFICIAL OWNERSHIP 16 Feb 2021
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A AMENDMENT TO FORM SC 13G 16 Feb 2021
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 23 Sep 2020 21 Sep 2020 001-39509
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 16 Sep 2020 16 Sep 2020 001-39509
SC 13G Open SC 13G document View SEC filing for SC 13G SC 13G 13 Feb 2020
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 02 Jan 2020 31 Dec 2019 001-38944
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 19 Dec 2019 17 Dec 2019 001-38944
4 Open 4 document View SEC filing for 4 4 25 Jun 2019 24 Jun 2019 001-38944
3 Open 3 document View SEC filing for 3 3 19 Jun 2019 19 Jun 2019 001-38944
D Open D document View SEC filing for D 30 Jun 2017 021-289898

About this filer

Atlas Venture Fund XI, L.P. files with the SEC under CIK 0001708269. 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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