CAE Inc.
US ˙ NYSE ˙ CA1247651088

SecurityCAE / CAE Inc.
InstitutionDriehaus Capital Management Llc
Latest Disclosed Ownership899,900 shares
Latest Disclosed Value $ 23,406,474
Driehaus Capital Management Llc reports 25.47% decrease in ownership of CAE / CAE Inc.

On May 15, 2026 - Driehaus Capital Management Llc filed a 13F-HR form disclosing ownership of 899,900 shares of CAE Inc. (US:CAE) valued at $23,442,395 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 1,207,400 shares of CAE Inc.. This represents a change in shares of -25.47% during the quarter. The current value of the position is $22,416,509 USD.

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)
2026-05-15 2026-03-31 13F CAE COM 124765108 899,900 -307,500 -25.47 23,406 -36.28 0.1715
2026-02-17 2025-12-31 13F CAE COM 124765108 1,207,400 -25,000 -2.03 36,734 0.65 0.2495
2025-11-14 2025-09-30 13F CAE ADR 124765108 1,232,400 603,600 95.99 36,496 169.55 0.2614
2025-08-14 2025-06-30 13F CAE COM 124765108 628,800 295,400 88.60 13,540 137.69 0.1083
2025-05-15 2025-03-31 13F CAE COM 124765108 333,400 333,400 5,697 0.0549
2020-08-14 2020-06-30 13F CAE ADR 124765108 0 -14,639 -100.00 0 -100.00
2020-05-15 2020-03-31 13F CAE ADR 124765108 14,639 5,721 64.15 185 -21.61 0.0062
2020-02-12 2019-12-31 13F CAE ADR 124765108 8,918 21 0.24 236 4.42 0.0063
2019-11-14 2019-09-30 13F CAE ADR 124765108 8,897 -9 -0.10 226 -5.44 0.0074
2019-08-14 2019-06-30 13F CAE ADR 124765108 8,906 8,906 239 0.0075
2017-11-14 2017-09-30 13F CAE ADR 124765108 0 -124,452 -100.00 0 -100.00
2017-08-14 2017-06-30 13F CAE ADR 124765108 124,452 -2,499 -1.97 2,146 10.56 0.0789
2017-05-16 2017-03-31 13F CAE ADR 124765108 126,951 126,951 1,941 0.0665
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.