Bolt Projects Holdings, Inc.
BSLKDelisted Mar 2, 2026- Industry
- Industrial Organic Chemicals
- SEC CIK
- 0001841125
Bolt Projects Holdings, Inc. was delisted on Mar 2, 2026; its insiders filed their last Form 4 on Feb 20, 2026; 12 institutions reported holding it in 13F filings for Q4 2025, worth $303.5K in total; no superinvestor held it.
Holders of 5% or more of BSLK
Holders whose latest Schedule 13D or 13G filing reports 5% or more of Bolt Projects Holdings, Inc., largest stake first. The change is against the holder's previous filing.
| Holder | Latest form | Stake | Change | First filed | Latest filing | Filing |
|---|---|---|---|---|---|---|
| Golden Arrow Sponsor, LLC | 13D/A | 10.80%250.0K shares | −23.40 ppfrom 34.20% | Dec 31, 20244 filings | Aug 18, 2025 | SEC |
| Alta Partners LLC | 13G | 5.60%161.3K shares | New | Sep 2, 20251 filing | Sep 2, 2025 | SEC |
| Ascent Partners Fund LLC | 13G/A | 5.00%228.4K shares | −0.40 ppfrom 5.40% | Oct 7, 20252 filings | Feb 9, 2026 | SEC |
Stakes are as of each holder's latest filing. Holders whose last filing was in the old format (before December 18, 2024) have no stake on record and are not listed, and after an acquisition or delisting holders usually stop filing.
13D and 13G filings
16 Schedule 13D and 13G filings on Bolt Projects Holdings, Inc., newest first, including old-format filings without a stake.
| Filed (ET) | Filer | Form | Stake | Change | Event date | Filing |
|---|---|---|---|---|---|---|
| Feb 9, 20267:59 PM ET | Ascent Partners Fund LLCand 8 others | 13G/A | 5.00%228.4K shares | −0.40 ppfrom 5.40% | Dec 31, 2025 | SEC |
| Nov 14, 20255:03 PM ET | Foundation Capital VI LPand 2 others | 13G/A | 3.10%115.5K shares | –Below 5% | Sep 30, 2025 | SEC |
| Nov 12, 202510:14 AM ET | Baillie Gifford & Co | 13G/A | 3.30%123.3K shares | −2.70 ppfrom 6.00%Below 5% | Sep 30, 2025 | SEC |
| Nov 10, 20256:03 AM ET | Temasek Holdings (Private) Ltdand 3 others | 13G/A | 3.00%123.6K shares | –Below 5% | Sep 30, 2025 | SEC |
| Oct 10, 20254:29 PM ET | Alta Partners LLC | 13G/A | 2.30%48.8K shares | –Below 5% | Sep 30, 2025 | SEC |
| Oct 7, 20257:07 PM ET | Ascent Partners Fund LLCand 8 others | 13G | 5.40%130.8K shares | New | Oct 3, 2025 | SEC |
| Sep 2, 20258:33 PM ET | Alta Partners LLC | 13G | 5.60%161.3K shares | New | Aug 28, 2025 | SEC |
| Aug 20, 20257:16 PM ET | Breslauer David Nate | 13D/A | 4.00%119.6K shares | −1.40 ppfrom 5.40%Below 5% | Aug 18, 2025 | SEC |
| Aug 18, 202510:30 AM ET | Golden Arrow Sponsor, LLCand 4 others | 13D/A | 10.80%250.0K shares | −23.40 ppfrom 34.20% | Aug 13, 2025 | SEC |
| Aug 8, 202510:35 AM ET | Baillie Gifford & Co | 13G | 6.00%123.3K shares | −1.80 ppfrom 7.80% | Jun 30, 2025 | SEC |
| Aug 8, 20259:34 AM ET | Breslauer David Nate | 13D | 5.40%115.2K shares | New | Nov 25, 2024 | SEC |
| May 7, 20254:31 PM ET | Formation8 Partners Fund I, L.P.and 1 other | 13G/A | 4.80%1.66M shares | –Below 5% | Mar 31, 2025 | SEC |
| Apr 8, 20256:16 PM ET | Golden Arrow Sponsor, LLCand 4 others | 13D/A | 34.20%13.5M shares | −5.10 ppfrom 39.30% | Feb 14, 2025 | SEC |
| Feb 19, 20259:40 PM ET | Golden Arrow Sponsor, LLCand 4 others | 13D/A | 39.30%13.5M shares | +1.40 ppfrom 37.90% | Feb 14, 2025 | SEC |
| Dec 31, 20249:12 PM ET | Golden Arrow Sponsor, LLCand 4 others | 13D/A | 37.90%14.2M shares | – | Dec 27, 2024 | SEC |
| Nov 7, 202410:18 AM ET | Baillie Gifford & Co | 13G | 7.80%2.47M shares | New | Sep 30, 2024 | SEC |
Form 144: proposed insider sales
Notices from officers, directors and other affiliates planning to sell Bolt Projects Holdings, Inc. shares.
No Form 144 notices for Bolt Projects Holdings, Inc. are on file.