DFX Intelligence
Venture Capital Intelligence
Firms, funds, partners, companies and rounds from sworn filings, firm sites and announcements, kept as a graph with a date and a source on every edge. Facts, inferences and estimates are labelled as such. A fund target is never a close, GAV is never dry powder, and a round size is never an investor’s check.
Firms / Mastry Im, LLC
Mastry Im, LLC
Institutional venture firm · probableNew York, NYmastryinc.comSEC exempt reporting adviserpart of Mastry
One of 2 advisers that share mastryinc.com; the firm is Mastry. Mastry, LLC. Each keeps its own CRD, funds and filings; the grouping is the website each swore to on Form ADV and is recomputed every pass.
Reimagining tomorrow through three uniquely structured investment platforms.
venture manager, reported GAV $57M across 15 vehicles
Importance
35
elevated
Active deployment
30
moderate
Emerging
0
low
Completeness
56
elevated
Freshness
98
high
Research priority
15
moderate
Identity and regulatory footprint
- Headquarters
- New York, NYadviserinfo.sec.gov
- Office address
- 535 FIFTH AVENUE, FOURTH FLOOR, New York, NY, 10017adviserinfo.sec.gov
- Business phone
- 781-913-3381adviserinfo.sec.gov
- Website
- https://mastryinc.com/
- SEC adviser type
- exempt reporting adviseradviserinfo.sec.gov
- SEC exemption claimed
- private fund adviseradviserinfo.sec.gov
- Latest Form ADV
- Mar 30, 2026
- Private funds reported
- 19 (11 venture capital funds)adviserinfo.sec.gov
- Private fund gross assets
- $57.1Madviserinfo.sec.govreported GAV of the funds, the adviser's own number; not fund size, not dry powder
- Owners on Schedule A
- Mastry, LLC (Owner), E
- business phone
- 781-913-3381adviserinfo.sec.govpublished by the subject
Stated thesis versus observed behaviour
43 observed deals
Stated (the firm’s website)
- Sectors
- ai, fintech, healthcare, crypto, proptech, logistics, agtech, media
- Stages
- not stated or not yet read
- Geography
- boston, los angeles, new york, north carolina, seattle, silicon valley, singapore, utah
- Check size
- not stated; DFX does not estimate checks from round sizes
Observed (from deals on record)
Stage at participation: no observed deals yet
Stage at first entry: no observed deals yet
Sectors
unknown 98%Other Health Care 2%
lead rate n/afollow-on rate n/anew logos, 12 months 43
Funds and vehicles
15 reported
| Vehicle | Type | Vintage | Lifecycle | Reported GAV | Owners | Form D sold | Latest Form D |
|---|---|---|---|---|---|---|---|
| Mastryleeds Spv, LLC | SPV or co-invest vehicle | 2021 form d first sale | Mature | $10.7M Dec 11, 2024 | 9 | $10.9M of $10.9M | Jul 7, 2022 |
| Mastryccg Spv, LLC | SPV or co-invest vehicle | 2021 form d first sale | Mature | $1.7M Dec 11, 2024 | 8 | $1.8M of $1.8M | Jul 25, 2022 |
| Mastrybrex Spv, LLC | SPV or co-invest vehicle | 2021 form d first sale | Mature | $1.0M Dec 11, 2024 | 4 | $1.0M of $1.0M | Jul 25, 2022 |
| Mastryshef Spv, LLC | SPV or co-invest vehicle | 2021 form d first sale | Mature | $500,000 Dec 11, 2024 | 2 | $500,000 of $500,000 | Nov 8, 2021 |
| Klarnamastry Spv LLC | SPV or co-invest vehicle | 2020 form d first sale | Mature | $1.6M Dec 11, 2024 | 25 | $1.7M of $1.7M | Dec 31, 2020 |
| Lufc Spv, LLC | SPV or co-invest vehicle | unknown | Unknown | $28.0M Dec 11, 2024 | 0 | unknown | unknown |
| Mastry Properties LLC | Fund | unknown | Unknown | $10.0M Dec 11, 2024 | 1 | unknown | unknown |
| Mastrygl Spv LLC | SPV or co-invest vehicle | unknown | Unknown | $1.0M Dec 11, 2024 | 1 | unknown | unknown |
| Mastrydapper Spv, LLC | SPV or co-invest vehicle | unknown | Unknown | $999,983 Dec 11, 2024 | 23 | unknown | unknown |
| Mastrygrailed Spv, LLC | SPV or co-invest vehicle | unknown | Unknown | $350,000 Dec 11, 2024 | 11 | unknown | unknown |
| Mastrynwl Spv LLC | SPV or co-invest vehicle | unknown | Unknown | $265,000 Dec 11, 2024 | 1 | unknown | unknown |
| Intera1 Spv LLC | SPV or co-invest vehicle | unknown | Unknown | $250,000 Dec 11, 2024 | 1 | unknown | unknown |
| Mstryshb, LLC | Fund | unknown | Unknown | $250,000 Dec 11, 2024 | 1 | unknown | unknown |
| Mastryaglet Spv, LLC | SPV or co-invest vehicle | unknown | Unknown | $100,000 Dec 11, 2024 | 2 | unknown | unknown |
| Mastrymr Spv, LLC | SPV or co-invest vehicle | unknown | Unknown | $99,999 Dec 11, 2024 | 3 | unknown | unknown |
GAV is the gross asset value the adviser reported on Form ADV for the vehicle, never the fund’s committed size and never dry powder. Form D sold is the amount sold as of the latest filing, never a final close.
Investment team
0 current, 0 departed
No named professional yet. People arrive from Form ADV Schedule A (owners, officers, control persons) and the team page.
Investments on record
43 edges, 43 companies, 0 partner-attributed
“This investor” is the amount disclosed for this investor alone; it is unknown unless a source said it. The round size is the whole round.
Co-investors
40 relationships from shared deals, counted for the whole firm
Institutional Venture 6 shared · strongNext Legacy Management, LLC 6 shared · strongPA Capital Management LLC 4 shared · strongA.capital Ventures 3 shared · recurringUnion Square Ventures 3 shared · recurringManhattan West Asset Management, LLC 3 shared · recurringMenlo Ventures 2 shared · recurringA-Star Partners, LLC 2 shared · recurringCRV, LLC 2 shared · recurringTeamworthy Group LLC 2 shared · recurringFlux Capital 2 shared · recurringGlynn Capital Management, LLC 2 shared · recurringPascal Capital, L.L.C. 2 shared · recurringK50 Ventures 2 shared · recurringAccess Ventures 2 shared · recurringInterplay Ventures Early Stage Management LLC 2 shared · recurringIndex Ventures Sa 2 shared · recurringMenlo Group, LLC 2 shared · recurringSoma Capital Management LLC 2 shared · recurringKhosla Ventures, LLC 2 shared · recurringElefund Management Company, LLC 2 shared · recurringDRAPER ASSOCIATES 2 shared · recurringNEA: New Enterprise Associates 2 shared · recurringAlkeon Capital Management, LLC 2 shared · recurringNelstone Ventures Advisors 2 shared · recurringHOF Capital 2 shared · recurringType One Management 1 shared · one timeSpeedinvest Gmbh 1 shared · one timeAlleycorp Advisers, LLC 1 shared · one timeYork Investments Holdings, LLC 1 shared · one timeCross Creek Advisors, LLC 1 shared · one timeAccel 1 shared · one timeTidemark Management Company LP 1 shared · one timeCommonweal Ventures Management, LLC 1 shared · one timeAlpha Partners Management, LLC 1 shared · one timeCollaborative Fund Management LLC 1 shared · one timeIterative Capital, LLC 1 shared · one timeMyasia Vc 1 shared · one timeFactorial Funds Management LLC 1 shared · one timeValor Growth Management LLC 1 shared · one time
Limited partners
0 disclosed
No LP commitment on record. An LP edge needs a public disclosure with a quote: a pension report (see Limited partners for the plans read), a fund announcement naming the LP, or a Form ADV owner. The fund page carries the LP’s reported performance.
Timeline
5 dated events
- Dec 11, 2024Mastry Im, LLC first filed Form ADV (ERA)First SEC adviser filingOrganizationFactSEC Form ADV filing data 2011 to 2024 (every filing, Schedule D 7.B.(1) private funds, Schedules A/B)
- Dec 11, 2024Mastrynwl Spv LLC first reported on Form ADV by Mastry Im, LLC (Venture Capital Fund), GAV $265,000Fund first reported on Form ADVFundsFactMastrynwl Spv LLCSEC Form ADV filing data 2011 to 2024 (every filing, Schedule D 7.B.(1) private funds, Schedules A/B)
- Dec 11, 2024Mastrygl Spv LLC first reported on Form ADV by Mastry Im, LLC (Venture Capital Fund), GAV $1,000,000Fund first reported on Form ADVFundsFactMastrygl Spv LLCSEC Form ADV filing data 2011 to 2024 (every filing, Schedule D 7.B.(1) private funds, Schedules A/B)
- Dec 11, 2024Intera1 Spv LLC first reported on Form ADV by Mastry Im, LLC (Venture Capital Fund), GAV $250,000Fund first reported on Form ADVFundsFactIntera1 Spv LLCSEC Form ADV filing data 2011 to 2024 (every filing, Schedule D 7.B.(1) private funds, Schedules A/B)
- Dec 11, 2024Mastry Properties LLC first reported on Form ADV by Mastry Im, LLC (Venture Capital Fund), GAV $10,000,000Fund first reported on Form ADVFundsFactMastry Properties LLCSEC Form ADV filing data 2011 to 2024 (every filing, Schedule D 7.B.(1) private funds, Schedules A/B)
Classification history
- Sep 15, 2026Institutional venture firm (probable, 80%, cls-1)venture manager, reported GAV $57M across 15 vehicles
- Sep 12, 2026Institutional venture firm (probable, 80%, cls-1)venture manager, reported GAV $55M across 12 vehicles
Evidence
34 observations from 3 sources