Question 1

Does Altimeter Capital own DDOG stock?

Accepted Answer

No. Altimeter Capital exited its DDOG (Datadog) position in Q3 2025. Its Q2 2025 13F listed 881,730 shares worth $118.4M.

Question 2

How many shares of DDOG does Altimeter Capital own?

Accepted Answer

None since Q3 2025, when Altimeter Capital exited the position. Its Q2 2025 13F listed 881,730 shares worth $118.4M.

Question 3

What is Altimeter Capital's DDOG position worth?

Accepted Answer

Altimeter Capital's DDOG position was worth $118.4M in its Q2 2025 13F, before the exit in Q3 2025.

Question 4

Is Altimeter Capital buying or selling DDOG?

Accepted Answer

In Q3 2025, Altimeter Capital exited its entire DDOG position.

Question 5

When did Altimeter Capital first buy DDOG?

Accepted Answer

Altimeter Capital first reported DDOG in its Q3 2019 13F and listed it in 7 quarterly 13F filings.

Quarter	Action	Shares	Change	Value	Weight	Price	Conviction
2025-Q3 Latest	Exited	0	-100.0%	$0	0.0%	$142.40	0
2025-Q2	New	881,730	-	$118.4M	1.7%	$134.33	72
2021-Q1	Exited	0	-100.0%	$0	0.0%	$83.34	0
2020-Q4	Decreased	50,000	-85.1%	$4.9M	0.0%	$98.44	0
2020-Q3	Increased	336,123	+12.0%	$34.3M	0.6%	$102.16	47
2020-Q2	Unchanged	300,000	0.0%	$26.1M	0.6%	$86.95	0
2020-Q1	Increased	300,000	+100.0%	$10.8M	0.3%	$35.98	55
2019-Q4	Increased	150,000	+50.0%	$5.7M	0.1%	$37.78	46
2019-Q3	New	100,000	-	$3.4M	0.1%	$33.91	38

DDOG9 quarters

DDOG
9 quarters