HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND
PensionPosition in AXTI — Axt Inc
CIK 1535845
TORONTO, A6
Position in AXTI
as of Jun 30, 2026
· filed Aug 13, 2026
Position Value
$44,356,374
New position
Shares Held
615,377
first reported quarter
Ownership
0.938%
of shares outstanding
% of Portfolio
0.08%
of 13F equity value
Holder Rank
#20
of 255 holders
Holding Since
Jun 2026
1 quarter on record
Voting authority
Sole 100%
Shared 0%
None 0%
Position in Semiconductor Equipment & Materials
Technology · as of Jun 30, 2026HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND holds $2,699,022,137 across 16 Semiconductor Equipment & Materials names. AXTI ranks #8 (1.6% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | KLAC |
Kla Corp
|
3,176,787 | $958,468,405 | |
| 2 | AMAT |
Applied Materials Inc /De
|
1,030,429 | $745,000,167 | |
| 3 | LRCX |
Lam Research Corp
|
881,506 | $381,982,994 | |
| 4 | ASML |
Asml Holding NV
|
121,053 | $240,827,668 | |
| 5 | TER |
Teradyne, Inc
|
191,153 | $92,487,467 | |
| 6 | ENTG |
Entegris Inc
|
393,000 | $70,684,980 | |
| 7 | NVMI |
Nova Ltd.
|
86,875 | $47,167,912 | |
| 8 | AXTI |
Axt Inc
This page
|
615,377 | $44,356,374 |
All Filings in AXTI
Export CSV
1 filing row on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $44,356,374 | 615,377 | Shares | Sole | 2026-08-13 | |
| No filing history on record for this holder in this stock. | ||||||