IS ironSource

Thoma Bravo Advantage is a blank check company incorporated as a Cayman Islands exempted company for the purpose of effecting a merger, share exchange, asset acquisition, share purchase, reorganization or similar business combination with one or more businesses or entities. The Company is sponsored by Thoma Bravo Advantage Sponsor LLC, an affiliate of Thoma Bravo, a leading private equity firm focused on the software and technology-enabled software services sector. The Company was formed for the purpose of executing a business combination in the software industry.

IS stock data



4 May 21
19 Oct 21
31 Dec 21
Quarter (USD)
Mar 21 Dec 20
Cost of revenue
Operating income
Operating margin
Net income
Net profit margin
Cash on hand
Change in cash
Diluted EPS
Annual (USD)
Dec 20
Cost of revenue
Operating income
Operating margin
Net income
Net profit margin
Cash on hand
Change in cash
Diluted EPS

Financial data from ironSource earnings reports.

Cash burn rate (estimated) Burn method: Change in cash Burn method: Operating income/loss Burn method: FCF (opex + capex)
Cash on hand (at last report) 2.19M 2.19M
Cash burn (monthly) 1.11M 1.08M
Cash used (since last report) 7.35M 7.19M
Cash remaining -5.17M -5.01M
Runway (months of cash) -4.7 -4.6

Beta Read what these cash burn values mean

Date Owner Security Transaction Code Indirect 10b5-1 $Price #Shares $Value #Remaining
20 Jan 21 Thoma Bravo Advantage Sponsor Class A ordinary shares Buy Acquire P No No 2000000 200,000 400B 2,400,000

Data for the last complete 13F reporting period. To see the most recent changes to ownership, click the ownership history button above.

5.0% owned by funds/institutions
13F holders
Current Prev Q Change
Total holders 1 129 -99.2%
Opened positions 0 129 EXIT
Closed positions 128 0 NEW
Increased positions 1 0 NEW
Reduced positions 0 0
13F shares
Current Prev Q Change
Total value 52.8M 889.95M -94.1%
Total shares 5.13M 85.19M -94.0%
Total puts 0 247.9K EXIT
Total calls 0 166.2K EXIT
Total put/call ratio 1.5
Largest owners
Shares Value Change
Citadel Advisors 5.13M $52.8M +706.1%
Largest transactions
Shares Bought/sold Change
Dragoneer Investment 0 -6M EXIT
WFC Wells Fargo & Co. 0 -5.35M EXIT
Citadel Advisors 5.13M +4.49M +706.1%
BLK Blackrock 0 -4.34M EXIT
Maverick Capital 0 -4.04M EXIT
Baupost 0 -4M EXIT
Tiger Global Management 0 -4M EXIT
FIL 0 -3.89M EXIT
Glenview Capital Management 0 -3.29M EXIT
SB Management 0 -2.5M EXIT

Financial report summary

Management Discussion
  • Our entire activity from November 6, 2020 (inception) through March 31, 2021 was in preparation for the Initial Public Offering and in search for a prospective initial Business Combination. We will not be generating any operating revenues until the closing and completion of our initial Business Combination.
  • For the three months ended March 31, 2021, we had a net loss of approximately $3.3 million, which consisted of approximately $3.3 million of general and administrative expenses, offset by approximately $11,000 of interest on the investments held in the Trust Account.
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