CrowdStrike Holdings, Inc.
MX ˙ BMV ˙ US22788C1053
SecurityMX:CRWD / CrowdStrike Holdings, Inc.
InstitutionBlair William & Co/il
Latest Disclosed Ownership252,379 shares
Latest Disclosed Value $ 98,531,293
Blair William & Co/il reports 11.76% increase in ownership of CRWD / CrowdStrike Holdings, Inc.

On May 8, 2026 - Blair William & Co/il filed a 13F-HR form disclosing ownership of 252,379 shares of CrowdStrike Holdings, Inc. (MX:CRWD) valued at $98,531,293 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 225,820 shares of CrowdStrike Holdings, Inc.. This represents a change in shares of 11.76% 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.

Upgrade to unlock premium data and export to Excel .

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)
2026-05-08 2026-03-31 13F CROWDSTRIKE HLDGS CL A 22788C105 252,379 26,559 11.76 98,531 -6.92 0.2824
2026-02-17 2025-12-31 13F CROWDSTRIKE HLDGS CL A 22788C105 225,820 426 0.19 105,855 -4.23 0.2841
2025-11-12 2025-09-30 13F CROWDSTRIKE HLDGS CL A 22788C105 225,394 50,591 28.94 110,529 24.15 0.2942
2025-07-24 2025-06-30 13F CROWDSTRIKE HLDGS CL A 22788C105 174,803 15,259 9.56 89,029 58.27 0.2473
2025-05-09 2025-03-31 13F CROWDSTRIKE HLDGS CL A 22788C105 159,544 4,959 3.21 56,252 6.35 0.1697
2025-02-12 2024-12-31 13F CROWDSTRIKE HLDGS CL A 22788C105 154,585 34,646 28.89 52,893 57.23 0.1539
2024-11-12 2024-09-30 13F CROWDSTRIKE HLDGS CL A 22788C105 119,939 -151,068 -55.74 33,639 -67.61 0.0988
2024-08-12 2024-06-30 13F CROWDSTRIKE HLDGS CL A 22788C105 271,007 33,604 14.15 103,847 36.45 0.3203
2024-05-09 2024-03-31 13F CROWDSTRIKE HLDGS CL A 22788C105 237,403 8,156 3.56 76,109 30.03 0.2390
2024-02-12 2023-12-31 13F CROWDSTRIKE HLDGS CL A 22788C105 229,247 38,092 19.93 58,531 82.94 0.1994
2023-11-09 2023-09-30 13F CROWDSTRIKE HLDGS CL A 22788C105 191,155 154,205 417.33 31,996 489.66 0.1227
2023-08-11 2023-06-30 13F CROWDSTRIKE HLDGS CL A 22788C105 36,950 220 0.60 5,427 7.64 0.0199
2023-05-12 2023-03-31 13F CROWDSTRIKE HLDGS CL A 22788C105 36,730 11,518 45.68 5,042 89.94 0.0201
2023-02-10 2022-12-31 13F CROWDSTRIKE HLDGS CL A 22788C105 25,212 3,614 16.73 2,655 -25.45 0.0115
2022-11-09 2022-09-30 13F CROWDSTRIKE HLDGS CL A 22788C105 21,598 823 3.96 3,560 1.66 0.0164
2022-08-10 2022-06-30 13F CROWDSTRIKE HLDGS CL A 22788C105 20,775 -3,107 -13.01 3,502 -35.42 0.0155
2022-05-13 2022-03-31 13F CROWDSTRIKE HLDGS CL A 22788C105 23,882 4,472 23.04 5,423 36.46 0.0190
2022-02-14 2021-12-31 13F CROWDSTRIKE HLDGS CL A 22788C105 19,410 -7,742 -28.51 3,974 -40.45 0.0125
2021-11-12 2021-09-30 13F CROWDSTRIKE HLDGS CL A 22788C105 27,152 2,954 12.21 6,673 9.74 0.0227
2021-08-12 2021-06-30 13F CROWDSTRIKE HLDGS CL A 22788C105 24,198 7,550 45.35 6,081 100.16 0.0211
2021-05-13 2021-03-31 13F CROWDSTRIKE HLDGS CL A 22788C105 16,648 331 2.03 3,038 -12.09 0.0115
2021-02-09 2020-12-31 13F CROWDSTRIKE HLDGS CL A 22788C105 16,317 3,982 32.28 3,456 104.01 0.0127
2020-11-06 2020-09-30 13F CROWDSTRIKE HLDGS CL A 22788C105 12,335 -1,830 -12.92 1,694 19.21 0.0072
2020-08-12 2020-06-30 13F CROWDSTRIKE HLDGS CL A 22788C105 14,165 5,120 56.61 1,421 181.94 0.0068
2020-05-11 2020-03-31 13F CROWDSTRIKE HLDGS CL A 22788C105 9,045 9,045 504 0.0032
2020-02-13 2019-12-31 13F CROWDSTRIKE HLDGS CL A 22788C105 0 -4,800 -100.00 0 -100.00
2019-11-12 2019-09-30 13F CROWDSTRIKE HLDGS CL A 22788C105 4,800 4,800 280 0.0016
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.