CSS LLC’s Datadog DDOG Stock Holding History

CSS LLC’s Portfolio DDOG Stock Details DDOG Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$944K	Buy	8,000 +4,500	+129%	+$556K	0.05%	352
2025 Q4	$476K	Sell	3,500 -3,500	-50%	-$553K	0.02%	561
2025 Q3	$997K	Buy	+7,000	New	+$964K	0.04%	325
2025 Q2	–	Sell	-26,000	Closed	-$2.58M	–	1021
2025 Q1	$2.58M	Sell	26,000 -7,500	-22%	-$946K	0.14%	118
2024 Q4	$4.79M	Buy	33,500 +21,500	+179%	+$2.95M	0.21%	85
2024 Q3	$1.38M	Buy	+12,000	New	+$1.4M	0.06%	228
2024 Q1	–	Sell	-5,000	Closed	-$607K	–	851
2023 Q4	$607K	Buy	+5,000	New	+$515K	0.04%	352

Other funds holding DDOG

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

VPM

Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return

Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return

T. Rowe Price Associates Baltimore, Maryland $865B AUM 30.76% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

Janus Henderson Group London, United Kingdom $209B AUM 37.72% 1-Year Est. Return

Jennison Associates New York $145B AUM 34.61% 1-Year Est. Return

CSS LLC's DDOG Position: Q1 2026 in Review

CSS LLC sold out of Datadog (DDOG) in Q1 2026, closing a stake of 2,579 shares — an estimated $318K sold.

CSS LLC first reported a position in DDOG in Q2 2020 and held it in 6 quarters. The position peaked at $5.62M in Q2 2020. 1,053 funds tracked by Wall St. Rank hold DDOG as of Q1 2026.

CSS LLC reported no remaining Datadog position as of Q1 2026 after selling out during the quarter.
CSS LLC sold 2,579 Datadog shares in Q1 2026, an estimated $318K.
CSS LLC first reported a position in Datadog in Q2 2020 and held it in 6 quarters.
CSS LLC's Datadog position peaked at $5.62M in Q2 2020.
1,053 funds tracked by Wall St. Rank held Datadog as of Q1 2026.

Based on CSS LLC's 13F filing for Q1 2026, filed 15 May 2026.