CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM
PensionPosition in ASPI — ASP Isotopes Inc.
CIK 1081019
WEST SACRAMENTO, CA
Position in ASPI
as of Jun 30, 2026
· filed Aug 24, 2026
Position Value
$754,131
+$408,434 QoQ
Shares Held
121,243
+55.0% QoQ
Ownership
0.079%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#55
of 185 holders
Holding Since
Jun 2024
9 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in ASPI Over Time
Shares Held
Position Value (USD)
Position in Chemicals
Basic Materials · as of Jun 30, 2026CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM holds $38,528,238 across 12 Chemicals names. ASPI ranks #8 (2.0% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | DOW |
Dow Inc.
|
836,382 | $22,883,411 | |
| 2 | CE |
Celanese Corp
|
126,899 | $5,837,354 | |
| 3 | OLN |
OLIN Corp
|
131,149 | $2,599,373 | |
| 4 | HUN |
Huntsman CORP
|
189,082 | $2,008,050 | |
| 5 | REX |
REX AMERICAN RESOURCES Corp
|
39,140 | $1,767,171 | |
| 6 | GPRE |
Green Plains Inc.
|
73,225 | $1,126,200 | |
| 7 | TROX |
Tronox Holdings plc
|
135,971 | $856,617 | |
| 8 | ASPI |
ASP Isotopes Inc.
This page
|
121,243 | $754,131 |
All Filings in ASPI
Export CSV
9 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $754,131 | 121,243 | Shares | Sole | 2026-08-24 | |
| 2026-03-31 | $345,697 | 78,212 | Shares | Sole | 2026-05-18 | |
| 2025-12-31 | $413,062 | 77,208 | Shares | Sole | 2026-02-17 | |
| 2025-09-30 | $36,238 | 3,767 | Shares | Sole | 2025-11-14 | |
| 2025-06-30 | $27,710 | 3,765 | Shares | Sole | 2025-08-14 | |
| 2025-03-31 | $17,657 | 3,765 | Shares | Sole | 2025-05-15 | |
| 2024-12-31 | $17,055 | 3,765 | Shares | Sole | 2025-03-18 | |
| 2024-09-30 | $10,466 | 3,765 | Shares | Sole | 2025-04-04 | |
| 2024-06-30 | $8,788 | 2,872 | Shares | Sole | 2025-04-08 | |
| No filing history on record for this holder in this stock. | ||||||