Comparable stake leader
ORBIS INVESTMENT MANAGEMENT LTD
SEC ownership of FirstService Corp
Top holders, 13D/G large-stake signals, insider positions, and transaction flow tied to CIK 0001637810.
Disclosed value leader
Orbis Allan Gray Ltd
Comparable rows
4/50
Latest evidence
30 Sep 2026
- Public ticker
- FSV on Nasdaq
- Parsed ownership sources
-
13D/G and 13F
Source: Parsed SEC ownership filingsUse: Compare filing families carefully
- Largest SEC-reported holder
-
ORBIS INVESTMENT MANAGEMENT LTD
Ranking: Comparable ownership first, then disclosed value
- Comparable ownership rows
-
4 of 50
Meaning: Rows with safely comparable ownership %
- Latest 13D/G holder
-
ORBIS INVESTMENT MANAGEMENT LTD
Source: Latest parsed Schedule 13D/G stake
- Latest parsed ownership date
-
30 Sep 2026
Freshness: Most recent filing date in this holder set
- Issuer CIK
- 0001637810
- Issuer location
- Toronto, Ontario, Canada
Ownership snapshot
CIK-linked ownership evidence from parsed SEC filings.
3 signals
Issuer
Names, identifiers, and filing context for this profile.
2 identity fields
Ownership snapshot
Top shareholders of FirstService Corp (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Comparable stake leader
ORBIS INVESTMENT MANAGEME...
Disclosed value leader
Orbis Allan Gray Ltd
Comparable rows
4/50
Latest evidence
30 Sep 2026
13D/G
13F
Lead comparable stake: 7.3%
46 rows are not safely comparable across share classes.
13D/G row: ORBIS INVESTMENT MANAGEMENT LTD
Showing 1-8 of 50 holder rows.
Quick read
ORBIS INVESTMENT MANAGEMENT LTD leads the comparable SEC ownership view at 7.3%.
4 of 50 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.
Open SEC evidence
Opens ORBIS INVESTMENT MANAGEMENT LTD's linked filing trail.
Comparable ownership
Top 4
ORBIS INVESTMENT MANAGEMENT LTD
7.3%
Durable Capital Partners LP
5.7%
1832 Asset Management L.P.
4.7%
BlackRock, Inc.
3.8%
Ownership % is shown only when SEC disclosures are safely comparable across share classes.
Detailed SEC evidence table Showing 1-8 of 50 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| ORBIS INVESTMENT MANAGEMENT LTD |
13D/G
|
7.3%
Reported 13D/G
· 30 Jun 2026
|
$479,454,002
3,351,419 shares
|
-$14,103,999 | 30 Jun 2026 |
| Durable Capital Partners LP |
13D/G
|
5.7%
Reported 13D/G
· 31 Dec 2024
|
$443,031,523
2,574,268 shares
|
$0 | 31 Dec 2024 |
| 1832 Asset Management L.P. |
13D/G
13F
Company
|
4.7%
Reported 13D/G
· 30 Sep 2026
|
$262,949,263
2,056,214 shares
|
$0 | 30 Sep 2026 |
| BlackRock, Inc. |
13D/G
13F
Company
|
3.8%
Reported 13D/G
· 31 Mar 2025
|
$296,252,252
1,721,396 shares
|
-$115,121,132 | 31 Mar 2025 |
| Orbis Allan Gray Ltd |
13F
Company
|
—
denominator unverified
|
$574,733,910
4,044,289 shares
|
— | 30 Jun 2026 |
| MANUFACTURERS LIFE INSURANCE COMPANY, THE |
13F
Company
|
—
denominator unverified
|
$292,656,347
2,062,192 shares
|
— | 30 Jun 2026 |
| Jupiter Topco LLC |
13F
Company
|
—
denominator unverified
|
$238,809,015
1,680,486 shares
|
— | 30 Jun 2026 |
| VANGUARD CAPITAL MANAGEMENT LLC |
13F
Company
|
—
denominator unverified
|
$173,003,759
1,216,657 shares
|
— | 30 Jun 2026 |
How to read this table
Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
Forms 3/4/5 flow
Insider trading overview
No eligible buy or sell activity is available for this window. No eligible Buy or Sell transactions are available in this dataset since 23 Oct 2025.
Buys
$0
Insiders: 0
Sells
$0
Insiders: 0
Net
$0
Shares: 0
Window
Last 12 months
4 rolling buckets
Buy value
Sell value
Shares: 0
Shares: 0
| Window (months) | Buy shares | Sell shares | Buy value | Sell value | Net value |
|---|---|---|---|---|---|
| 0-3 | 0 | 0 | $0 | $0 | $0 |
| 3-6 | 0 | 0 | $0 | $0 | $0 |
| 6-9 | 0 | 0 | $0 | $0 | $0 |
| 9-12 | 0 | 0 | $0 | $0 | $0 |
Recent insider transactions for FirstService Corp
Showing up to 300 recent insider transactions from the last 12 months.
| Insider | Symbol | Class | Transaction | % | SEC-reported value | SEC-reported price | Shares | Shares owned | Date | Ownership |
|---|---|---|---|---|---|---|---|---|---|---|
| No insider transactions were found in the last 12 months for this issuer. | ||||||||||
* marks a reported price that did not pass the local price check.