Austria · Investor

Mantaray

Last cheque observed Jan 2026; 5 cheques on record.

Deploying nowVC firm

SeedSeries AReal Estate

Deploying now
100%of best year1cheques in 12 months, 5 on record
Since the last cheque298days00hrs00min00sec
Median round$15MRounds led0 of 5Mostly inUnited States, 60%
Pitch Mantaray

Mantaray highlights

  1. 01

    1 cheques in the last 12 months

  2. 02

    Mostly Series B and Series A: 100% of its rounds

What they do

The page title is 'Home - MANTARAY Holding GmbH'.From their own website
Type
VC firm (from a list, unverified)
Cheque size
Not stated
Stages
SeedSeries A
Sectors
Real Estate
Based in
Vienna, Austria
Cold pitches
Not stated

The record

Every round we can evidence, newest first5 appearances

  1. 2026

    1 round

  2. Jan
    Juvena TherapeuticsSeries B · US · Jefferson Life Sciences$34MWith 6 others
  3. 2019

    1 round

  4. Jul
    BrainlyPL · FinSMEs$30MWith 2 others
  5. 2018

    2 rounds

  6. Dec
    AppOnboardSeries B · US · FinSMEs$15MWith 5 others
  7. Apr
    AppOnboardSeries A · US · FinSMEs$15MWith 5 others
  8. 2017

    1 round

  9. Oct
    BrainlyPL · TechCrunch$14MWith 4 others

An announcement gives the size of the round, not the size of this investor's cheque: the only rounds that imply a cheque are those where they were the sole named investor.

Who they invest alongside

The investors most often in the same rounds as Mantaray. A count of rooms they were both in, not a relationship either has claimed.

Runa CapitalVC firm4rounds togetherNaspersVC firm2rounds togetherTroy Capital PartnersVC firm2rounds together

Recently backed

The latest companies Mantaray put money into.

Juvena Therapeutics$34M · Jan 2026Brainly$30M · Jul 2019AppOnboard$15M · Dec 2018

Quick answers about Mantaray

What does Mantaray invest in?

Mantaray invests most often at Series B and Series A (100% of the rounds on record), in sectors such as Real Estate.

How active is Mantaray?

5 investments on record, 1 of them in the last 12 months. The most recent was in Jan 2026.

What has Mantaray invested in recently?

Its most recent investments on record: Juvena Therapeutics (Series B, Jan 2026), Brainly (Undisclosed round, Jul 2019) and AppOnboard (Series B, Dec 2018).

How big are Mantaray's cheques?

The median round it joins is $15M.

Does Mantaray lead rounds?

Rarely, if at all: none of its 5 investments on record names it as the lead.

Where does Mantaray invest?

Most of the companies it backs are in the United States (60%) and Poland (40%).

Is Mantaray investing now?

Yes: it is actively investing, with 1 investments in the last 12 months.

Who does Mantaray invest alongside?

Most often Runa Capital (4 rounds together), Naspers (2 rounds together) and Troy Capital Partners (2 rounds together).

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Built from the rounds we watched, its filings and its own website, refreshed every night. How we count · Report a correction · Is this your firm? Claim it