Entity type
Individual
Filer Snapshot
Ansbert Gadicke
CIK 0001134655. SEC filing timeline plus parsed ownership intelligence from 13F, 13D/G, and Forms 3/4/5 where available.
Total filings
55
Latest filing
12 Nov 2025
Industry
n/a
Filing-backed research brief
Start with the SEC data that changes for this CIK
Latest signal: 13D/G stake for HOWL. Each card links back to the PortfolioSavvy page where the filing evidence is closest.
Latest 13F portfolio
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No parsed 13F portfolio row yet.
Browse latest 13FLargest parsed holding
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Populates from the latest parsed 13F information table.
Open holding13D/G large stake
HOWL
08 May 2026 · 3.8% ownership
Open 13D/GInsider / owner context
AKTS
12 Jan 2026 · $219.05M
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Source: SEC Forms 3/4/5
View source filing
4 filed on 12 Nov 2025 for CIK 0001134655.
- Parsed SEC ownership signals
-
Parsed SEC ownership coverage
These bars compare filing-backed value available in each disclosure family. Read them as separate lenses, not as one combined ownership total.
Forms 3/4/5 positions$520.41MReporting-owner positions with enough filing detail to estimate value.
Forms 3/4/5 position value
3/4/5$520.41MEstimated from parsed Forms 3/4/5 when filings include enough share and price data.
Source: Forms 3/4/5Confidence: Estimated when price data is availableLargest linked holdings
Largest issuer positions linked to this CIK across parsed 13F, 13D/G, and Forms 3/4/5 records.
AKTS HARP CGEM ITOS ALVR RPTX HOWLHow to read these SEC ownership signals
- Read each filing family separately: Form 13F, Schedules 13D/G, and Forms 3/4/5 answer different SEC disclosure questions and should not be blended into one ownership total.
- Use 13F values for visible U.S.-listed equity portfolios, 13D/G rows for large beneficial-owner stakes, and Forms 3/4/5 rows for reporting-owner positions and transactions.
- Open the linked research path when you need the filing, CIK, issuer, CUSIP, date, or source trail behind a value.
- Business address
- 399 Boylston Street, Suite 1100, Boston, MA, 02116
Ownership signals
CIK-linked ownership evidence from parsed SEC filings.
1 signal
At a glance
Names, identifiers, and filing context for this profile.
1 identity field
Filer intelligence
What SEC filings say about Ansbert Gadicke
A compact read of parsed XML filings. 13F, 13D/G, and Forms 3/4/5 are shown separately because they answer different ownership questions.
Quick read
- 4 recent 13D/G stake rows found; top row is HOWL at 3.8% ownership.
- Forms 3/4/5 show insider context for AKTS worth $219.05M.
SEC source mix
Counts show available parsed rows, not one combined ownership total.
13D/G large-stake context
HOWL
08 May 2026 · Common Stock
AKTSQ
12 Jan 2026 · Common Stock
ITOS
13 May 2025 · Common Stock
RPTX
31 Jan 2025 · Common Shares
Forms 3/4/5 insider context
AKTS
12 Jan 2026 · 10% owner
HARP
28 May 2021 · 10% owner
CGEM
22 Jun 2022
ITOS
13 May 2025
Latest update
What changed recently for Ansbert Gadicke
Latest ownership report period: 12 Jan 2026. Open the source-backed page to inspect the fresh filing or facts context.
Update date
14 Jan 2026
Page type
Ownership filings
Latest period
12 Jan 2026
Ownership context was refreshed from SEC Forms 3/4/5 filed on 14 Jan 2026.
SEC filing record
CIK 0001134655 filing coverage
Start with this filing record, then use the linked ownership pages when parsed 13F, 13D/G, Forms 3/4/5, or facts data exists for this CIK.
SEC filings
55
First seen
12 May 2021
Latest filing
12 Nov 2025
Entity
Individual
Observed form types
3
4
5
CIK-linked evidence first
Latest Filings
Showing the latest 12 of 55 SEC filings for Ansbert Gadicke.
4
4 filing
- Filing date
- 12 Nov 2025
- Reporting date
- 07 Nov 2025
- SEC evidence
- Open document Open filing
- Next action
- Verify source filing
4
4 filing
- Filing date
- 06 Nov 2025
- Reporting date
- 04 Nov 2025
- SEC evidence
- Open document Open filing
- Next action
- Verify source filing
4
4 filing
- Filing date
- 03 Nov 2025
- Reporting date
- 30 Oct 2025
- SEC evidence
- Open document Open filing
- Next action
- Verify source filing
4
4 filing
- Filing date
- 05 Jun 2023
- Reporting date
- 01 Jun 2023
- SEC evidence
- Open document Open filing
- Next action
- Verify source filing
4
4 filing
- Filing date
- 24 May 2023
- Reporting date
- 22 May 2023
- SEC evidence
- Open document Open filing
- Next action
- Verify source filing
5
5 filing
- Filing date
- 10 Feb 2023
- Reporting date
- 31 Dec 2021
- SEC evidence
- Open document Open filing
- Next action
- Verify source filing
4
4 filing
- Filing date
- 01 Aug 2022
- Reporting date
- 28 Jul 2022
- SEC evidence
- Open document Open filing
- Next action
- Verify source filing
4
4 filing
- Filing date
- 23 Jun 2022
- Reporting date
- 22 Jun 2022
- SEC evidence
- Open document Open filing
- Next action
- Verify source filing
4
4 filing
- Filing date
- 19 May 2022
- Reporting date
- 17 May 2022
- SEC evidence
- Open document Open filing
- Next action
- Verify source filing
4
4 filing
- Filing date
- 25 Mar 2022
- Reporting date
- 16 Sep 2021
- SEC evidence
- Open document Open filing
- Next action
- Verify source filing
4
4 filing
- Filing date
- 06 Jan 2022
- Reporting date
- 04 Jan 2022
- SEC evidence
- Open document Open filing
- Next action
- Verify source filing
4
4 filing
- Filing date
- 07 Dec 2021
- Reporting date
- 03 Dec 2021
- SEC evidence
- Open document Open filing
- Next action
- Verify source filing