Datadog, Inc.
MX ˙ BMV ˙ US23804L1035
SecurityMX:DDOG / Datadog, Inc.
InstitutionJasper Ridge Partners, L.P.
Latest Disclosed Ownership144,937 shares
Latest Disclosed Value $ 17,109,813
Jasper Ridge Partners, L.P. ownership in DDOG / Datadog, Inc.

On May 11, 2026 - Jasper Ridge Partners, L.P. filed a 13F-HR form disclosing ownership of 144,937 shares of Datadog, Inc. (MX:DDOG) valued at $17,109,813 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 12, 2026 disclosing 144,937 shares of Datadog, Inc.. This represents a change in shares of 0.00% during the quarter.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-05-11 2026-03-31 13F DATADOG CL A COM 23804L103 144,937 0 0.00 17,110 -13.19 0.3808
2026-02-12 2025-12-31 13F DATADOG CL A COM 23804L103 144,937 3,966 2.81 19,710 -1.82 0.4367
2025-11-17 2025-09-30 13F DATADOG CL A COM 23804L103 140,971 0 0.00 20,074 6.01 0.4520
2025-08-14 2025-06-30 13F DATADOG CL A COM 23804L103 140,971 -72,880 -34.08 18,937 -10.75 0.4739
2025-05-14 2025-03-31 13F DATADOG CL A COM 23804L103 213,851 0 0.00 21,216 -30.57 0.6818
2025-02-14 2024-12-31 13F DATADOG CL A COM 23804L103 213,851 -575,047 -72.89 30,557 -66.34 0.9676
2024-11-14 2024-09-30 13F DATADOG CL A COM 23804L103 788,898 0 0.00 90,771 -11.28 2.5861
2024-08-14 2024-06-30 13F DATADOG CL A COM 23804L103 788,898 0 0.00 102,312 4.93 3.3105
2024-05-15 2024-03-31 13F DATADOG CL A COM 23804L103 788,898 0 0.00 97,508 1.83 3.0669
2024-02-14 2023-12-31 13F DATADOG CL A COM 23804L103 788,898 -243,349 -23.57 95,756 1.84 3.8376
2023-11-14 2023-09-30 13F DATADOG CL A COM 23804L103 1,032,247 0 0.00 94,027 -7.41 4.4137
2023-08-14 2023-06-30 13F DATADOG CL A COM 23804L103 1,032,247 -342,298 -24.90 101,552 1.68 5.1084
2023-05-15 2023-03-31 13F DATADOG CL A COM 23804L103 1,374,545 0 0.00 99,874 -1.14 4.7596
2023-02-15 2022-12-31 13F DATADOG CL A COM 23804L103 1,374,545 0 0.00 101,029 -17.21 6.0089
2022-11-14 2022-09-30 13F DATADOG CL A COM 23804L103 1,374,545 -175,909 -11.35 122,032 -17.36 8.1741
2022-08-15 2022-06-30 13F DATADOG CL A COM 23804L103 1,550,454 194,765 14.37 147,665 -28.09 8.9400
2022-08-15 2022-03-31 13F/A-1 DATADOG CL A COM 23804L103 1,355,689 155,743 12.98 205,346 -3.92 10.1374
2022-05-13 2022-03-31 13F DATADOG CL A COM 23804L103 1,355,689 155,743 205,346 9.7535
2022-08-12 2021-12-31 13F/A-1 DATADOG CL A COM 23804L103 1,199,946 68,074 6.01 213,722 33.58 8.0161
2022-02-11 2021-12-31 13F DATADOG CL A COM 23804L103 1,199,946 68,074 213,722 7.7279
2022-08-12 2021-09-30 13F/A-1 DATADOG CL A COM 23804L103 1,131,872 255,459 29.15 159,990 75.39 7.1276
2021-11-12 2021-09-30 13F DATADOG CL A COM 23804L103 1,131,872 255,459 159,990 6.8787
2022-08-12 2021-06-30 13F/A-2 DATADOG CL A COM 23804L103 876,413 119,816 15.84 91,217 44.66 4.5467
2021-09-10 2021-06-30 13F/A-1 DATADOG CL A COM 23804L103 876,413 119,816 91,217 4.3628
2021-08-12 2021-06-30 13F DATADOG CL A COM 23804L103 876,413 119,816 91,217 4.3728
2022-08-12 2021-03-31 13F/A-1 DATADOG CL A COM 23804L103 756,597 118,137 18.50 63,055 0.33 2.9008
2021-05-13 2021-03-31 13F DATADOG CL A COM 23804L103 756,597 118,137 63,055 2.7989
2022-08-12 2020-12-31 13F/A-1 DATADOG CL A COM 23804L103 638,460 107,129 20.16 62,850 15.79 2.7807
2021-02-12 2020-12-31 13F DATADOG CL A COM 23804L103 638,460 107,129 62,850 2.6875
2022-08-12 2020-09-30 13F/A-1 DATADOG CL A COM 23804L103 531,331 133,891 33.69 54,281 57.08 3.1259
2020-11-12 2020-09-30 13F DATADOG CL A COM 23804L103 531,331 133,891 54,281 2.9841
2022-08-12 2020-06-30 13F/A-1 DATADOG CL A COM 23804L103 397,440 71,693 22.01 34,557 194.85 2.3900
2020-08-13 2020-06-30 13F DATADOG CL A COM 23804L103 397,440 71,693 34,557 2.2648
2022-08-12 2020-03-31 13F/A-1 DATADOG CL A COM 23804L103 325,747 315,639 3,122.67 11,720 2,968.06 0.9302
2020-05-13 2020-03-31 13F DATADOG CL A COM 23804L103 325,747 315,639 11,720 0.8759
2020-02-13 2019-12-31 13F DATADOG CLA COM 23804L103 10,108 10,108 382 0.0251
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.