Datadog, Inc.
MX ˙ BMV ˙ US23804L1035
SecurityMX:DDOG / Datadog, Inc.
InstitutionAPG Asset Management N.V.
Latest Disclosed Ownership136,629 shares
Latest Disclosed Value $ 13,998,484
APG Asset Management N.V. reports 12.01% increase in ownership of DDOG / Datadog, Inc.

On May 13, 2026 - APG Asset Management N.V. filed a 13F-HR form disclosing ownership of 136,629 shares of Datadog, Inc. (MX:DDOG) valued at $13,998,484 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 12, 2026 disclosing 121,982 shares of Datadog, Inc.. This represents a change in shares of 12.01% 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)
2026-05-13 2026-03-31 13F DATADOG CL A COM 23804L103 136,629 14,647 12.01 13,998 -0.89 0.0444
2026-02-12 2025-12-31 13F DATADOG CL A COM 23804L103 121,982 21,554 21.46 14,124 16.05 0.0401
2025-11-12 2025-09-30 13F DATADOG CL A COM 23804L103 100,428 11,682 13.16 12,171 19.85 0.0342
2025-08-12 2025-06-30 13F DATADOG CL A COM 23804L103 88,746 22,411 33.78 10,156 66.69 0.0301
2025-05-14 2025-03-31 13F DATADOG CL A COM 23804L103 66,335 51,529 348.03 6,092 198.19 0.0189
2025-02-13 2024-12-31 13F DATADOG CL A COM 23804L103 14,806 -10,645 -41.83 2,043 -22.11 0.0057
2024-11-14 2024-09-30 13F DATADOG CL A COM 23804L103 25,451 -172,492 -87.14 2,624 -89.05 0.0174
2024-08-14 2024-06-30 13F DATADOG CL A COM 23804L103 197,943 17,588 9.75 23,953 16.05 0.0427
2024-05-14 2024-03-31 13F DATADOG CL A COM 23804L103 180,355 -40,312 -18.27 20,641 -14.88 0.0362
2024-02-13 2023-12-31 13F DATADOG CL A COM 23804L103 220,667 22,508 11.36 24,247 34.33 0.0473
2023-11-14 2023-09-30 13F DATADOG CL A COM 23804L103 198,159 -21,297 -9.70 18,050 -8.79 0.0369
2023-08-14 2023-06-30 13F DATADOG CL A COM 23804L103 219,456 -3,801 -1.70 19,789 32.54 0.0399
2023-05-12 2023-03-31 13F DATADOG CL A COM 23804L103 223,257 -59,901 -21.15 14,931 74,555.00 0.0317
2023-02-14 2022-12-31 13F DATADOG CL A COM 23804L103 283,158 239,199 544.14 21 -99.50 0.0396
2022-11-14 2022-09-30 13F DATADOG CL A COM 23804L103 43,959 -16,000 -26.68 3,984 -27.06 0.0103
2022-08-12 2022-06-30 13F DATADOG CL A COM 23804L103 59,959 35,401 144.15 5,462 63.39 0.0128
2022-05-12 2022-03-31 13F DATADOG CL A COM 23804L103 24,558 3,000 13.92 3,343 -0.98 0.0063
2022-02-11 2021-12-31 13F DATADOG CL A COM 23804L103 21,558 0 0.00 3,376 28.41 0.0057
2021-11-15 2021-09-30 13F/A-1 DATADOG CL A COM 23804L103 21,558 5,500 34.25 2,629 86.59 0.0047
2021-11-15 2021-09-30 13F DATADOG CL A COM 23804L103 21,558 5,500 2,629 0.0047
2021-08-13 2021-06-30 13F DATADOG CL A COM 23804L103 16,058 -5,800 -26.53 1,409 -9.10 0.0024
2021-05-14 2021-03-31 13F DATADOG CL A COM 23804L103 21,858 -121,392 -84.74 1,550 -86.55 0.0026
2021-02-12 2020-12-31 13F DATADOG CL A COM 23804L103 143,250 -48,602 -25.33 11,525 -31.05 0.0188
2020-11-12 2020-09-30 13F DATADOG CL A COM 23804L103 191,852 60,647 46.22 16,714 64.56 0.0289
2020-08-14 2020-06-30 13F DATADOG CL A COM 23804L103 131,205 131,205 10,157 0.0185
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.