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.
The names on this page are hidden. Create a free account and they fill in. No card, and every figure, date and source on this page is public either way.
Firms / S••••••• V•••••••• L••
S••••••• V•••••••• L••
Premier early-stage venture capital firm bridging Silicon Valley and Capitol Hill.
venture manager, reported GAV $287M across 21 vehicles
Importance
42
elevated
Active deployment
36
elevated
Emerging
0
low
Completeness
81
high
Freshness
98
high
Research priority
13
low
Identity and regulatory footprint
- Headquarters
- Mclean, VAadviserinfo.sec.gov
- Office address
- 7918 JONES BRANCH DR., 4TH FL., Mclean, VA, 22102adviserinfo.sec.gov
- Business phone
- 703-570-5220adviserinfo.sec.gov
- Website
- s•••••••.vc
- SEC adviser type
- exempt reporting adviseradviserinfo.sec.gov
- SEC exemption claimed
- private fund adviseradviserinfo.sec.gov
- Latest Form ADV
- Mar 31, 2026
- Private funds reported
- 21 (21 venture capital funds)adviserinfo.sec.gov
- Private fund gross assets
- $315Madviserinfo.sec.govreported GAV of the funds, the adviser's own number; not fund size, not dry powder
- business email
- investorrelations@sinewave.vcsinewave.vcpublished by the subject
- business email
- team@sinewave.vcsinewave.vcpublished by the subject
- business email
- support@sinewave.vcsinewave.vcpublished by the subject
- business phone
- 703-570-5220adviserinfo.sec.govpublished by the subject
Stated thesis versus observed behaviour
3 observed deals
Stated (the firm’s website)
- Sectors
- ai, enterprise software, healthcare, biotech, consumer, hardware, space, defense, crypto, devtools, cybersecurity, edtech
- Stages
- early, multi stage
- Geography
- boston, global, maryland, new york, silicon valley, texas, united states, virginia
- Check size
- not stated; DFX does not estimate checks from round sizes
- Self-described
- venture capital
Observed (from deals on record)
Stage at participation: no observed deals yet
Stage at first entry: no observed deals yet
Sectors
Other 33%unknown 33%Other Technology 33%
lead rate 0%follow-on rate 0%new logos, 12 months 3
Funds and vehicles
21 reported, 6 no longer reported
| Vehicle | Type | Vintage | Lifecycle | Reported GAV | Owners | Form D sold | Latest Form D |
|---|---|---|---|---|---|---|---|
| S•• F••• I• D••••• 6• L••• | Fund | 2025 form d first sale | Fundraising | unknown | unknown | $3.5M | Sep 3, 2025 |
| S••••••• V••••••• D••••• 2•• L••• | Fund | 2025 form d first sale | Fundraising | unknown | unknown | $1.1M | Oct 30, 2025 |
| S••••••• V••••••• D••••• 2•• L••• | Fund | 2025 form d first sale | Newly closed | unknown | unknown | $5.0M | Jan 30, 2025 |
| S••••••• V••••••• D••••• 2•• L••• | Fund | 2025 form d first sale | Newly closed | unknown | unknown | $3.6M | Jan 30, 2025 |
| S•• F••• I• D••••• 5•• L••• | Fund | 2025 form d first sale | Newly closed | unknown | unknown | $4.4M of $4.4M | Aug 13, 2025 |
| H•••••••• S•••••••• L••• | Fund | 2024 form d first sale | Early deployment | unknown | unknown | $3.0M | Jun 28, 2024 |
| S••••••• V••••••• D••••• 4•• L••• | Fund | 2024 form d first sale | Early deployment | unknown | unknown | $6.1M | Oct 7, 2024 |
| S•• F••• I• D••••• 1•• L• | Fund | 2023 form d first sale | Active deployment | $2.3M Mar 29, 2024 | 17 | $2.3M | Mar 28, 2024 |
| S••••••• V••••••• F••• I••• L••• | Fund | 2022 form d first sale | Active deployment | $161M Mar 29, 2024 | 124 | $160M | Jul 12, 2023 |
| S•• F••• I• D••••• 3• L••• | Fund | 2022 form d first sale | Active deployment | $3.7M Mar 29, 2024 | 31 | $3.7M of $3.7M | Apr 11, 2022 |
| S•• F••• I• D••••• 4• L••• | Fund | 2022 form d first sale | Active deployment | $250,000 Mar 29, 2024 | 1 | $250,000 | Mar 30, 2022 |
| S••••••• V••••••• D••••• 2•• L••• | Fund | 2021 form d first sale | Mature | $8.0M Mar 29, 2024 | 34 | $8.0M | Sep 20, 2021 |
| S•• F••• I• D••••• 2• L••• | Fund | 2021 form d first sale | Mature | $1.8M Mar 29, 2024 | 13 | $1.8M | Dec 6, 2021 |
| S••••••• V••••••• D••••• 6• L••• | Fund | 2021 form d first sale | Mature | $500,000 Mar 29, 2024 | 1 | $500,000 of $500,000 | Jun 3, 2021 |
| S•• F••• I• D••••• 1• L••• | Fund | 2020 form d first sale | Mature | $1.5M Mar 29, 2024 | 8 | $1.5M | Dec 7, 2020 |
| S••••••• V••••••• F••• I•• L• | Fund | 2019 form d first sale | Mature | $48.4M Mar 29, 2024 | 67 | $16.3M | Aug 22, 2019 |
| S••••••• V•••••••• D••••• 4•• L••• | Fund | 2019 form d first sale | Mature | $710,004 Mar 29, 2024 | 6 | $600,000 of $710,000 | Dec 11, 2019 |
| S••••••• V••••••• D••••• 2• L••• | Fund | 2017 adv first reported | Harvest | $1.7M Mar 29, 2024 | 10 | $0 | Feb 18, 2016 |
| S••••••• V••••••• D••••• 4• L••• | Fund | 2017 form d first sale | Harvest | $1.1M Mar 29, 2024 | 9 | $1.1M of $1.5M | Jan 4, 2018 |
| S••••••• V••••••• F••• I• L••• | Fund | 2015 form d first sale | Harvest | $54.5M Mar 29, 2024 | 38 | $43.7M | Jul 1, 2016 |
| S••••••• V••••••• D••••• 1• L••• | Fund | unknown | Unknown | $1.6M Mar 29, 2024 | 6 | $0 | Jun 4, 2015 |
| S••••••• V••••••• D••••• 3•• L••• | Fund | 2021 adv first reported | Wound down | $5.0M Apr 3, 2023 | 35 | unknown | unknown |
| S••••••• V•••••••• D••••• 3•• L••• | Fund | 2021 adv first reported | Wound down | $2.5M Apr 3, 2023 | 13 | unknown | unknown |
| S••••••• V••••••• D••••• 5•• L••• | Fund | 2021 adv first reported | Wound down | $1.9M Apr 3, 2023 | 12 | unknown | unknown |
| S••••••• V••••••• D••••• 5•• L• | Fund | 2020 adv first reported | Wound down | $430,000 Apr 3, 2023 | 8 | unknown | unknown |
| S••••••• V••••••• D••••• 5• L••• | Fund | 2019 adv first reported | Wound down | $430,000 Apr 3, 2023 | 4 | unknown | unknown |
| S••••••• V••••••• D••••• 3• L••• | Fund | 2017 adv first reported | Wound down | $1.3M Apr 3, 2023 | 10 | 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
15 current, 0 departed
Y•••• S•••••
Managing partnerManaging Member · since Jun 1, 2014
D•••• D•••••
PartnerPartner
H••••• L•••••••
PartnerPartner
J• D•••• H•••••
PartnerPartner
M••• R•••••
PartnerPartner
P•• M••••
PartnerPartner
Y•••• S•••••
PartnerPartner
C••••• P••••••
Platform and operationsExecutive Assistant
M••••• S•••• W••••
Platform and operationsChief Operating Officer
C•••••• K•••••••••
PrincipalPrincipal
L••• R••••••
PrincipalD•••••or of Administration
B•••• H••••••
Venture partnerVenture Partner
D••• M•••••••••
Venture partnerVenture Partner
N••••• K••••
Venture partnerVenture Partner
O••••• L••••
Venture partnerVenture Partner
Investments on record
3 edges, 3 companies, 2 partner-attributed
| Company | Round | Role | Partner | Round size | This investor | Date | Source |
|---|---|---|---|---|---|---|---|
| L••••••• I••• | board seat | unknown · board | O••••• L•••• (strongly supported) | unknown | unknown | May 20, 2026 | Inference SEC EDGAR Form D data sets (quarterly) |
| C••••• I••• | board seat | unknown · board | O••••• L•••• (strongly supported) | unknown | unknown | Apr 15, 2026 | Inference SEC EDGAR Form D data sets (quarterly) |
| S••••••• | Funding round | participant | unknown | $32.0M | unknown | Feb 18, 2026 | Fact Press release wires (Business Wire, PR Newswire, GlobeNewswire public RSS) |
“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
6 relationships from shared deals, counted for the whole firm
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
27 dated events
- Mar 29, 2024S••••••• V••••••• D••••• 5•• L••• no longer reported on Form ADV by S••••••• V•••••••• L••Fund no longer reportedFundsInferenceS••••••• V••••••• D••••• 5•• L•••SEC Form ADV filing data 2011 to 2024 (every filing, Schedule D 7.B.(1) private funds, Schedules A/B)
- Mar 29, 2024S••••••• V••••••• D••••• 5• L••• no longer reported on Form ADV by S••••••• V•••••••• L••Fund no longer reportedFundsInferenceS••••••• V••••••• D••••• 5• L•••SEC Form ADV filing data 2011 to 2024 (every filing, Schedule D 7.B.(1) private funds, Schedules A/B)
- Mar 29, 2024S••••••• V••••••• D••••• 5•• L• no longer reported on Form ADV by S••••••• V•••••••• L••Fund no longer reportedFundsInferenceS••••••• V••••••• D••••• 5•• L•SEC Form ADV filing data 2011 to 2024 (every filing, Schedule D 7.B.(1) private funds, Schedules A/B)
- Mar 29, 2024S••••••• V••••••• D••••• 3• L••• no longer reported on Form ADV by S••••••• V•••••••• L••Fund no longer reportedFundsInferenceS••••••• V••••••• D••••• 3• L•••SEC Form ADV filing data 2011 to 2024 (every filing, Schedule D 7.B.(1) private funds, Schedules A/B)
- Mar 29, 2024S••••••• V•••••••• D••••• 3•• L••• no longer reported on Form ADV by S••••••• V•••••••• L••Fund no longer reportedFundsInferenceS••••••• V•••••••• D••••• 3•• L•••SEC Form ADV filing data 2011 to 2024 (every filing, Schedule D 7.B.(1) private funds, Schedules A/B)
- Mar 29, 2024S••••••• V••••••• D••••• 3•• L••• no longer reported on Form ADV by S••••••• V•••••••• L••Fund no longer reportedFundsInferenceS••••••• V••••••• D••••• 3•• L•••SEC Form ADV filing data 2011 to 2024 (every filing, Schedule D 7.B.(1) private funds, Schedules A/B)
- Mar 29, 2024S•• F••• I• D••••• 1•• L• first reported on Form ADV by S••••••• V•••••••• L•• (Venture Capital Fund), GAV $2,250,000Fund first reported on Form ADVFundsFactS•• F••• I• D••••• 1•• L•SEC Form ADV filing data 2011 to 2024 (every filing, Schedule D 7.B.(1) private funds, Schedules A/B)
- Apr 3, 2023S•• F••• I• D••••• 3• L••• first reported on Form ADV by S••••••• V•••••••• L•• (Venture Capital Fund), GAV $3,700,000Fund first reported on Form ADVFundsFactS•• F••• I• D••••• 3• L•••SEC Form ADV filing data 2011 to 2024 (every filing, Schedule D 7.B.(1) private funds, Schedules A/B)
- Apr 3, 2023S•• F••• I• D••••• 4• L••• first reported on Form ADV by S••••••• V•••••••• L•• (Venture Capital Fund), GAV $250,000Fund first reported on Form ADVFundsFactS•• F••• I• D••••• 4• L•••SEC Form ADV filing data 2011 to 2024 (every filing, Schedule D 7.B.(1) private funds, Schedules A/B)
- Apr 3, 2023S••••••• V••••••• F••• I••• L••• first reported on Form ADV by S••••••• V•••••••• L•• (Venture Capital Fund), GAV $90,850,000Fund first reported on Form ADVFundsFactS••••••• V••••••• F••• I••• L•••SEC Form ADV filing data 2011 to 2024 (every filing, Schedule D 7.B.(1) private funds, Schedules A/B)
- Mar 31, 2022S••••••• V••••••• D••••• 6• L••• first reported on Form ADV by S••••••• V•••••••• L•• (Venture Capital Fund), GAV $500,000Fund first reported on Form ADVFundsFactS••••••• V••••••• D••••• 6• L•••SEC Form ADV filing data 2011 to 2024 (every filing, Schedule D 7.B.(1) private funds, Schedules A/B)
- Mar 31, 2022S••••••• V••••••• D••••• 2•• L••• first reported on Form ADV by S••••••• V•••••••• L•• (Venture Capital Fund), GAV $8,000,000Fund first reported on Form ADVFundsFactS••••••• V••••••• D••••• 2•• L•••SEC Form ADV filing data 2011 to 2024 (every filing, Schedule D 7.B.(1) private funds, Schedules A/B)
- Mar 31, 2022S•• F••• I• D••••• 2• L••• first reported on Form ADV by S••••••• V•••••••• L•• (Venture Capital Fund), GAV $1,750,000Fund first reported on Form ADVFundsFactS•• F••• I• D••••• 2• L•••SEC Form ADV filing data 2011 to 2024 (every filing, Schedule D 7.B.(1) private funds, Schedules A/B)
- Mar 31, 2021S•• F••• I• D••••• 1• L••• first reported on Form ADV by S••••••• V•••••••• L•• (Venture Capital Fund), GAV $1,510,000Fund first reported on Form ADVFundsFactS•• F••• I• D••••• 1• L•••SEC Form ADV filing data 2011 to 2024 (every filing, Schedule D 7.B.(1) private funds, Schedules A/B)
- Mar 31, 2021S••••••• V••••••• D••••• 3•• L••• first reported on Form ADV by S••••••• V•••••••• L•• (Venture Capital Fund), GAV $5,020,353Fund first reported on Form ADVFundsFactS••••••• V••••••• D••••• 3•• L•••SEC Form ADV filing data 2011 to 2024 (every filing, Schedule D 7.B.(1) private funds, Schedules A/B)
- Mar 31, 2021S••••••• V•••••••• D••••• 3•• L••• first reported on Form ADV by S••••••• V•••••••• L•• (Venture Capital Fund), GAV $2,459,996Fund first reported on Form ADVFundsFactS••••••• V•••••••• D••••• 3•• L•••SEC Form ADV filing data 2011 to 2024 (every filing, Schedule D 7.B.(1) private funds, Schedules A/B)
- Mar 31, 2021S••••••• V••••••• D••••• 5•• L••• first reported on Form ADV by S••••••• V•••••••• L•• (Venture Capital Fund), GAV $1,850,000Fund first reported on Form ADVFundsFactS••••••• V••••••• D••••• 5•• L•••SEC Form ADV filing data 2011 to 2024 (every filing, Schedule D 7.B.(1) private funds, Schedules A/B)
- Mar 31, 2021S••••••• V•••••••• D••••• 4•• L••• first reported on Form ADV by S••••••• V•••••••• L•• (Venture Capital Fund), GAV $710,004Fund first reported on Form ADVFundsFactS••••••• V•••••••• D••••• 4•• L•••SEC Form ADV filing data 2011 to 2024 (every filing, Schedule D 7.B.(1) private funds, Schedules A/B)
- Apr 30, 2020S••••••• V••••••• F••• I•• L• first reported on Form ADV by S••••••• V•••••••• L•• (Venture Capital Fund), GAV $54,502,393Fund first reported on Form ADVFundsFactS••••••• V••••••• F••• I•• L•SEC Form ADV filing data 2011 to 2024 (every filing, Schedule D 7.B.(1) private funds, Schedules A/B)
- Apr 30, 2020S••••••• V••••••• D••••• 5•• L• first reported on Form ADV by S••••••• V•••••••• L•• (Venture Capital Fund), GAV $430,000Fund first reported on Form ADVFundsFactS••••••• V••••••• D••••• 5•• L•SEC Form ADV filing data 2011 to 2024 (every filing, Schedule D 7.B.(1) private funds, Schedules A/B)
- Mar 25, 2019S••••••• V••••••• D••••• 5• L••• first reported on Form ADV by S••••••• V•••••••• L•• (Venture Capital Fund), GAV $430,000Fund first reported on Form ADVFundsFactS••••••• V••••••• D••••• 5• L•••SEC Form ADV filing data 2011 to 2024 (every filing, Schedule D 7.B.(1) private funds, Schedules A/B)
- Mar 28, 2018S••••••• V••••••• D••••• 4• L••• first reported on Form ADV by S••••••• V•••••••• L•• (Venture Capital Fund), GAV $1,105,000Fund first reported on Form ADVFundsFactS••••••• V••••••• D••••• 4• L•••SEC Form ADV filing data 2011 to 2024 (every filing, Schedule D 7.B.(1) private funds, Schedules A/B)
- Feb 13, 2017S••••••• V••••••• D••••• 2• L••• first reported on Form ADV by S••••••• V•••••••• L•• (Venture Capital Fund), GAV $1,699,998Fund first reported on Form ADVFundsFactS••••••• V••••••• D••••• 2• L•••SEC Form ADV filing data 2011 to 2024 (every filing, Schedule D 7.B.(1) private funds, Schedules A/B)
- Feb 13, 2017S••••••• V••••••• D••••• 3• L••• first reported on Form ADV by S••••••• V•••••••• L•• (Venture Capital Fund), GAV $1,699,998Fund first reported on Form ADVFundsFactS••••••• V••••••• D••••• 3• L•••SEC Form ADV filing data 2011 to 2024 (every filing, Schedule D 7.B.(1) private funds, Schedules A/B)
- Dec 2, 2015S••••••• V•••••••• L•• first filed Form ADV (ERA, venture capital fund adviser exemption)First SEC adviser filingOrganizationFactSEC Form ADV filing data 2011 to 2024 (every filing, Schedule D 7.B.(1) private funds, Schedules A/B)
- Dec 2, 2015S••••••• V••••••• F••• I• L••• first reported on Form ADV by S••••••• V•••••••• L•• (Venture Capital Fund), GAV $34,400,000Fund first reported on Form ADVFundsFactS••••••• V••••••• F••• I• L•••SEC Form ADV filing data 2011 to 2024 (every filing, Schedule D 7.B.(1) private funds, Schedules A/B)
- Dec 2, 2015S••••••• V••••••• D••••• 1• L••• first reported on Form ADV by S••••••• V•••••••• L•• (Venture Capital Fund), GAV $430,000Fund first reported on Form ADVFundsFactS••••••• V••••••• D••••• 1• L•••SEC 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 $287M across 21 vehicles
- Sep 12, 2026Institutional venture firm (probable, 80%, cls-1)venture manager, reported GAV $72M across 16 vehicles
- Sep 12, 2026Institutional venture firm (confirmed, 95%, cls-1)venture manager, reported GAV $72M across 9 vehicles
Evidence
58 observations from 3 sources