HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND
PensionPosition in BLDR — Builders FirstSource, Inc.
CIK 1535845
TORONTO, A6
Position in BLDR
as of Mar 31, 2026
· filed May 14, 2026
Position Value
$3,346,549
+$2,896,817 QoQ
Shares Held
40,648
+829.9% QoQ
Ownership
0.038%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2020
23 quarters on record
Voting authority
Sole 100.ToString("F0")%
Shared 0.ToString("F0")%
None 0.ToString("F0")%
Common Shares in BLDR Over Time
Shares Held
Position Value (USD)
Position in Building Products & Equipment
Industrials · as of Mar 31, 2026HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND holds $58,410,627 across 11 Building Products & Equipment names. BLDR ranks #6 (5.7% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | NX |
Quanex Building Products CORP
|
1,000,000 | $17,970,000 | |
| 2 | AWI |
Armstrong World Industries Inc
|
91,861 | $15,138,692 | |
| 3 | TT |
Trane Technologies plc
|
13,901 | $5,793,102 | |
| 4 | SPXC |
SPX Technologies, Inc.
|
25,811 | $5,160,651 | |
| 5 | JCI |
Johnson Controls International plc
|
38,471 | $5,037,777 | |
| 6 | BLDR |
Builders FirstSource, Inc.
This page
|
40,648 | $3,346,549 | |
| 7 | CARR |
CARRIER GLOBAL Corp
|
49,352 | $2,779,011 | |
| 8 | GFF |
Griffon Corp
|
12,958 | $941,787 |
All Filings in BLDR
Export CSV
23 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $3,346,549 | 40,648 | Shares | Sole | 2026-05-14 | |
| 2025-12-31 | $449,732 | 4,371 | Shares | Sole | 2026-02-13 | |
| 2025-09-30 | $530,590 | 4,376 | Shares | Sole | 2025-11-13 | |
| 2025-06-30 | $514,369 | 4,408 | Shares | Sole | 2025-08-13 | |
| 2025-03-31 | $171,417 | 1,372 | Shares | Sole | 2025-05-14 | |
| 2024-12-31 | $142 | 1 | Shares | Sole | 2025-02-14 | |
| 2024-09-30 | $193 | 1 | Shares | Sole | 2024-11-13 | |
| 2024-06-30 | $138 | 1 | Shares | Sole | 2024-09-20 | |
| 2024-03-31 | $208 | 1 | Shares | Sole | 2024-05-13 | |
| 2023-12-31 | $166 | 1 | Shares | Sole | 2024-03-21 | |
| 2023-09-30 | $6,805,868 | 54,670 | Shares | Sole | 2023-11-13 | |
| 2023-06-30 | $3,514,784 | 25,844 | Shares | Sole | 2023-08-11 | |
| 2023-03-31 | $88 | 1 | Shares | Sole | 2023-05-12 | |
| 2022-12-31 | $64 | 1 | Shares | Sole | 2023-02-13 | |
| 2022-09-30 | $211,817 | 3,595 | Shares | Sole | 2022-11-14 | |
| 2022-06-30 | $53 | 1 | Shares | Sole | 2022-08-11 | |
| 2022-03-31 | $64 | 1 | Shares | Sole | 2022-05-12 | |
| 2021-12-31 | $6,712,292 | 78,314 | Shares | Sole | 2022-02-11 | |
| 2021-09-30 | $67,986 | 1,314 | Shares | Sole | 2021-11-10 | |
| 2021-06-30 | $56,055 | 1,314 | Shares | Sole | 2021-08-12 | |
| 2021-03-31 | $6,327,140 | 136,449 | Shares | Sole | 2021-05-13 | |
| 2020-06-30 | $5,644,890 | 272,700 | Shares | Sole | 2021-03-01 | |
| 2020-03-31 | $2,628,227 | 214,900 | Shares | Sole | 2020-05-13 | |
| No filing history on record for this holder in this stock. | ||||||