FirstService Corporation
CA ˙ TSX ˙ CA33767E2024
193,87 CA$ ↑3,42 (1,80%)
2026-06-04
AKTIENPREIS
SecurityCA:FSV / FirstService Corporation
InstitutionAltraVue Capital, LLC
Latest Disclosed Ownership126,255 shares
Latest Disclosed Value $ 17,541,869
AltraVue Capital, LLC reports 0.54% increase in ownership of FSV / FirstService Corporation

On May 13, 2026 - AltraVue Capital, LLC filed a 13F-HR form disclosing ownership of 126,255 shares of FirstService Corporation (CA:FSV) valued at $24,432,868 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 11, 2026 disclosing 125,575 shares of FirstService Corporation. This represents a change in shares of 0.54% during the quarter. The current value of the position is $24,477,057 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)
2026-05-13 2026-03-31 13F FIRSTSERVICE CORP COM 33767E202 126,255 680 0.54 17,542 -10.18 0.8997
2026-02-11 2025-12-31 13F FIRSTSERVICE CORP COM 33767E202 125,575 -450 -0.36 19,531 -18.65 1.6093
2025-11-12 2025-09-30 13F FIRSTSERVICE CORP COM 33767E202 126,025 2,550 2.07 24,007 11.34 1.9909
2025-08-12 2025-06-30 13F FIRSTSERVICE CORP COM 33767E202 123,475 4,340 3.64 21,561 9.06 1.8942
2025-05-13 2025-03-31 13F FIRSTSERVICE CORP COM 33767E202 119,135 -12,040 -9.18 19,770 -16.74 1.9834
2025-02-12 2024-12-31 13F FIRSTSERVICE CORP COM 33767E202 131,175 0 0.00 23,745 -0.79 1.9778
2024-11-12 2024-09-30 13F FIRSTSERVICE CORP COM 33767E202 131,175 6,520 5.23 23,934 26.01 2.1532
2024-08-12 2024-06-30 13F FIRSTSERVICE CORP COM 33767E202 124,655 -1,600 -1.27 18,994 -9.27 1.8877
2024-05-13 2024-03-31 13F FIRSTSERVICE CORP COM 33767E202 126,255 -3,270 -2.52 20,933 -0.29 2.2693
2024-02-12 2023-12-31 13F FIRSTSERVICE SUB VTG ORD COM 33767E202 129,525 0 0.00 20,995 11.37 2.4203
2023-11-13 2023-09-30 13F FIRSTSERVICE CORP COM 33767E202 129,525 0 0.00 18,851 -5.55 2.2448
2023-08-10 2023-06-30 13F FIRSTSERVICE CORP COM 33767E202 129,525 690 0.54 19,959 9.88 2.3488
2023-05-12 2023-03-31 13F FIRSTSERVICE SUB VTG ORD COM 33767E202 128,835 0 0.00 18,164 15.05 2.1820
2023-02-10 2022-12-31 13F FIRSTSERVICE SUB VTG ORD COM 33767E202 128,835 0 0.00 15,789 2.97 2.2105
2022-11-14 2022-09-30 13F FIRSTSERVICE SUB VTG ORD COM 33767E202 128,835 -5,940 -4.41 15,332 -6.13 2.2926
2022-08-12 2022-06-30 13F FIRSTSERVICE SUB VTG ORD COM 33767E202 134,775 50 0.04 16,334 -16.32 2.4014
2022-05-12 2022-03-31 13F FIRSTSERVICE SUB VTG ORD COM 33767E202 134,725 0 0.00 19,519 -26.26 2.6526
2022-01-28 2021-12-31 13F FIRSTSERVICE COM 33767E202 134,725 0 0.00 26,469 8.86 3.5028
2021-10-29 2021-09-30 13F FIRSTSERVICE SUB VTG ORD COM 33767E202 134,725 6,700 5.23 24,315 10.90 3.5939
2021-08-24 2021-06-30 13F/A-1 FIRSTSERVICE SUB VTG ORD COM 33767E202 128,025 16,950 15.26 21,926 33.20 3.8865
2021-07-30 2021-06-30 13F FIRSTSERVICE SUB VTG ORD COM 33767E202 31,175 750 5,339 1.1673
2021-08-24 2021-03-31 13F/A-1 FIRSTSERVICE SUB VTG ORD COM 33767E202 111,075 25,997 30.56 16,461 41.48 3.6418
2021-04-14 2021-03-31 13F FIRSTSERVICE SUB VTG ORD COM 33767E202 30,425 -750 4,509 1.9150
2021-08-24 2020-12-31 13F/A-1 FIRSTSERVICE SUB VTG ORD COM 33767E202 85,078 32,730 62.52 11,635 68.53 3.4670
2021-02-09 2020-12-31 13F FIRSTSERVICE SUB VTG ORD COM 33767E202 30,425 0 4,164 1.9202
2021-08-24 2020-09-30 13F/A-1 FIRSTSERVICE SUB VTG ORD COM 33767E202 52,348 21,503 69.71 6,904 122.14 3.2261
2020-10-21 2020-09-30 13F FIRSTSERVICE SUB VTG ORD COM 33767E202 29,945 -900 3,949 2.3173
2020-07-23 2020-06-30 13F FIRSTSERVICE CORP COM 33767E202 30,845 0 0.00 3,108 30.64 2.3300
2020-05-01 2020-03-31 13F FIRSTSERVICE CORP COM 33767E202 30,845 0 0.00 2,379 -17.11 1.9651
2020-01-28 2019-12-31 13F FIRSTSERVICE CORP COM 33767E202 30,845 0 0.00 2,870 -9.29 1.4258
2019-11-06 2019-09-30 13F FIRSTSERVICE CORP COM 33767E202 30,845 0 0.00 3,164 6.93 1.7411
2019-08-08 2019-06-30 13F/A-1 FIRSTSERVICE CORP COM 33767E202 30,845 0 0.00 2,959 7.37 1.6364
2019-07-30 2019-06-30 13F FIRSTSERVICE CORP COM 33767E202 30,845 2,959
2019-05-06 2019-03-31 13F FIRSTSERVICE CORP SUB VTG SH 33767E103 30,845 0 0.00 2,756 30.49 1.5576
2019-02-07 2018-12-31 13F FIRSTSERVICE SUB VTG ORD SUB VTG SH 33767E103 30,845 30,845 2,112 1.3279
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.