Angel investor · Sunnyvale, United States
Recorded investments.
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of dated first investments
were at Angel, Pre-Seed or Seed
One dot = one company at first recorded investment.
Written insights from the recorded portfolio, with the evidence linked below.
Ray Rothrock has dated investments in 10 companies. 6 first entries were at Angel, Pre-Seed or Seed (60.0%). An early-stage founder can use the sector and stage filters to find comparable companies before approaching the investor.
Explore the evidence ↗0 first company relationships appear in the latest 24 months, compared with 1 in the preceding window. The latest recorded investment is 2022-10-25. This describes observed activity through 2026-05-22; it does not establish current availability.
Explore the evidence ↗4 of 10 companies with a full 24-month observation window raised another equity round. This investor backed 1 of those companies again within that window. The difference is a reason to research the wider syndicate, rather than assume the same investor will fund the next round.
Explore the evidence ↗Cybersecurity is the largest displayed sector by company count, appearing in 5 portfolio companies; sector tags overlap. 0 first entries carry a recorded lead flag and the median first-round syndicate includes 6 other named backers. Shared rounds are evidence of co-investment, not evidence of an introduction route.
Explore the evidence ↗Start with observed behavior.
Every rate has a defined denominator.
25th–75th percentile across 10 disclosed first rounds. Total round size; the investor’s own cheque is undisclosed.
Size your round ↗22 May 2024–22 May 2026, versus 1 in the preceding 24 months.
See the rhythm ↗4 of 10 companies with a full observation window. The next round can include any investor.
Follow the path ↗1 of the same 10 companies. Build a financing plan around the wider investor market.
Explore co-investors ↗Choose your sector and stage to find
companies he first backed in that space.
A match means a recorded investment in this category. It does not establish current interest or availability.
All sectors · All entry stages. Round amounts are total financing, in USD.
Provider of a platform for embeddable IoT security solutions
$4.8M total first roundAI based data security platform for businesses
$6.0M total first roundDeveloper of a knowledge graph platform for trusted artificial intelligence
$6.5M total first round| Sector | Seed | Series A | Series B | All stages |
|---|---|---|---|---|
| Cybersecurity | 5 | |||
| Internet of Things Infrastructure | 2 | |||
| MarketingTech | 2 | |||
| Industry 4.0 | 1 | |||
| IoT Network Security | 1 | |||
| IoT Security | 1 | |||
| Data Privacy Software | 1 |
Use stage-specific financing ranges
to frame the size of your syndicate.
Logarithmic scale. A dot marks the median; the band spans the 25th–75th percentiles. These are entire rounds, not individual cheques.
A subsequent round and repeat backing
answer different fundraising questions.
Includes first investments on or before 22 May 2024. 0 newer companies and 0 undated histories are excluded. Follow-up stops at the dataset’s latest round on 22 May 2026. These observations do not measure returns or predict a company’s outcome.
| First stage | Eligible companies | Next round ≤24 mo | Same investor again ≤24 mo |
|---|---|---|---|
| Seed | 6 | 3 / 6 | 1 / 6 |
| Series A | 2 | 0 / 2 | 0 / 2 |
| Series B | 2 | 1 / 2 | 0 / 2 |
Separate first investments from later
rounds in companies already backed.
*2026 is partial, through 22 May. Bar height counts first investments + repeat rounds; earlier years are complete calendar periods in this dataset.
Frequent shared rounds suggest a place
to investigate sector and stage alignment.
4 shared rounds · 2 companies
Latest shared round Oct 20154 shared rounds · 2 companies
Latest shared round Oct 20154 shared rounds · 2 companies
Latest shared round Oct 20154 shared rounds · 2 companies
Latest shared round Oct 20154 shared rounds · 2 companies
Latest shared round Oct 20153 shared rounds · 1 companies
Latest shared round Oct 2015Shared rounds establish recorded co-investment. They do not establish a personal connection, introduction route, or current willingness to invest.
First investment comes first.
Amounts refer to that entry round.
| Company | First backed | Entry stage | Total entry round | Same investor again? |
|---|---|---|---|---|
Perygee ↗Boston | Oct 2022 | Seed | $4.8M | No later round recorded |
Portal26 ↗San Jose | Feb 2022 | Seed | $6.0M | No later round recorded |
Fluree ↗Winston-Salem | Sep 2020 | Seed | $6.5M | No later round recorded |
SCYTHE ↗Arlington | Sep 2018 | Series A | $3.0M | No later round recorded |
Toka ↗Tel Aviv | Jul 2018 | Seed | $13M | No later round recorded |
Colabo ↗Herzliya | Jun 2015 | Series A | $7.0M | No later round recorded |
Synack ↗San Francisco | Feb 2015 | Series B | $25M | No later round recorded |
Button ↗New York City | Jul 2014 | Seed | $2.3M | No later round recorded |
Area 1 Security ↗Menlo Park | May 2014 | Seed | $2.5M | Yes · Dec 2014 |
Planet ↗San Francisco | Dec 2013 | Series B | $52M | No later round recorded |
No companies match these filters. Try a broader sector or stage.
Kept in the 10-company portfolio; excluded from entry-timing calculations.
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