Filer Snapshot

Orin Hirschman

CIK 0001131362. SEC filing timeline plus parsed ownership intelligence from 13F, 13D/G, and Forms 3/4/5 where available.

Entity type

Individual

Total filings

73

Latest filing

28 Apr 2026

Industry

n/a

Filing-backed research brief

Start with the SEC data that changes for this CIK

Latest signal: 13D/G stake for WATT. Each card links back to the PortfolioSavvy page where the filing evidence is closest.

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Largest parsed holding

—

Populates from the latest parsed 13F information table.

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13D/G large stake

WATT

31 Mar 2026 · 9.9% ownership

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Source: SEC Schedule 13D/G

SCHEDULE 13G filed on 28 Apr 2026 for CIK 0001131362.

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SEC ownership signals 1 fact
SEC ownership summary

Schedule 13G holdings

Large-stake positions from parsed Schedule 13G filings.

PSNL VSTM LPTH BKTI ABEO FENC
+14 moreCGEH ARQ IDN SCPH WATT COYA THTX PYPD ELUT ELVA VELO BDSX TLPH RNXT
How to read filing-family values
  • Filing families stay separate: 13F portfolio value, 13D/G large stakes, and Forms 3/4/5 owner positions should not be blended into one total.
  • Use the linked research paths to verify each signal against the original SEC filing.
Filer identity 1 fact
Business address
101 East 52 Nd St, New York, NY, 10022

Filer intelligence

What SEC filings say about Orin Hirschman

A compact read of parsed XML filings. 13F, 13D/G, and Forms 3/4/5 are shown separately because they answer different ownership questions.

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Quick read

  • 5 recent 13D/G stake rows found; top row is WATT at 9.9% ownership.

SEC source mix

Counts show available parsed rows, not one combined ownership total.

XML parsed
13F portfolio No rows yet

Quarterly institutional portfolio holdings.

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13D/G stakes 5 rows

Beneficial ownership and large-stake disclosures.

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Forms 3/4/5 No rows yet

Officer, director, and 10% owner holdings or transactions.

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13D/G large-stake context

WATT

31 Mar 2026 · Common Stock, $0.00001 par value

9.9%
Issuer page 13D/G history

APRE

31 Mar 2026 · Common Stock, $0.001 par value per share

9.9%
Issuer page 13D/G history

RNXT

31 Mar 2026 · Common Stock

9.8%
Issuer page 13D/G history

IPWR

31 Mar 2026 · Common Stock, par value $0.001 per share

9.8%
Issuer page 13D/G history

Latest update

What changed recently for Orin Hirschman

New filing available

Latest Schedule 13D/G period: 31 Mar 2026. Open the source-backed page to inspect the fresh filing or facts context.

Update date

28 Apr 2026

Page type

Filer profile

Latest period

31 Mar 2026

Schedule 13D/G context is visible from filings filed on 28 Apr 2026.

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SEC filing record

CIK 0001131362 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
73
First seen
21 Jan 2025
Latest filing
28 Apr 2026
Entity
Individual

Observed form types

SCHEDULE 13G SCHEDULE 13G/A

Primary evidence

Open SEC filing index Orin Hirschman SEC filings Orin Hirschman 13D/G history

Latest Filings

Showing the latest 12 of 73 SEC filings for Orin Hirschman.

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SCHEDULE 13G

SCHEDULE 13G filing

Filing date
28 Apr 2026
Reporting date
Not listed
SEC evidence
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SCHEDULE 13G

SCHEDULE 13G filing

Filing date
28 Apr 2026
Reporting date
Not listed
SEC evidence
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SCHEDULE 13G

SCHEDULE 13G filing

Filing date
28 Apr 2026
Reporting date
Not listed
SEC evidence
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SCHEDULE 13G

SCHEDULE 13G filing

Filing date
28 Apr 2026
Reporting date
Not listed
SEC evidence
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SCHEDULE 13G

SCHEDULE 13G filing

Filing date
28 Apr 2026
Reporting date
Not listed
SEC evidence
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SCHEDULE 13G

SCHEDULE 13G filing

Filing date
28 Apr 2026
Reporting date
Not listed
SEC evidence
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SCHEDULE 13G/A

SCHEDULE 13G/A filing

Filing date
27 Apr 2026
Reporting date
Not listed
SEC evidence
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SCHEDULE 13G/A

SCHEDULE 13G/A filing

Filing date
27 Apr 2026
Reporting date
Not listed
SEC evidence
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SCHEDULE 13G/A

SCHEDULE 13G/A filing

Filing date
27 Apr 2026
Reporting date
Not listed
SEC evidence
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SCHEDULE 13G/A

SCHEDULE 13G/A filing

Filing date
27 Apr 2026
Reporting date
Not listed
SEC evidence
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SCHEDULE 13G/A

SCHEDULE 13G/A filing

Filing date
27 Apr 2026
Reporting date
Not listed
SEC evidence
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SCHEDULE 13G/A

SCHEDULE 13G/A filing

Filing date
27 Apr 2026
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
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