CHARLES SCHWAB INVESTMENT MANAGEMENT INC
Position in LWLG — Lightwave Logic, Inc.
CIK 884546
SAN FRANCISCO, CA
Position in LWLG
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$6,125,548
+$3,640,452 QoQ
Shares Held
871,344
+13.6% QoQ
Ownership
0.566%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#12
of 132 holders
Holding Since
Dec 2021
18 quarters on record
Voting authority
Sole 100.ToString("F0")%
Shared 0.ToString("F0")%
None 0.ToString("F0")%
Common Shares in LWLG Over Time
Shares Held
Position Value (USD)
Position in Specialty Chemicals
Basic Materials · as of Mar 31, 2026CHARLES SCHWAB INVESTMENT MANAGEMENT INC holds $5,541,400,027 across 45 Specialty Chemicals names. LWLG ranks #37 (0.1% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | LIN |
Linde PLC
|
3,865,271 | $1,916,246,750 | |
| 2 | SHW |
Sherwin Williams Co
|
1,710,826 | $548,405,274 | |
| 3 | ECL |
Ecolab Inc.
|
1,581,311 | $420,660,352 | |
| 4 | APD |
Air Products & Chemicals, Inc.
|
1,394,640 | $405,128,973 | |
| 5 | PPG |
Ppg Industries Inc
|
2,978,998 | $318,395,305 | |
| 6 | LYB |
LyondellBasell Industries N.V.
|
2,654,786 | $213,869,560 | |
| 7 | ALB |
Albemarle Corp
|
1,159,065 | $208,086,939 | |
| 8 | DD |
DuPont de Nemours, Inc.
|
3,163,472 | $144,887,017 |
All Filings in LWLG
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18 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $6,125,548 | 871,344 | Shares | Sole | 2026-05-15 | |
| 2025-12-31 | $2,485,096 | 767,005 | Shares | Sole | 2026-02-13 | |
| 2025-09-30 | $2,848,467 | 767,781 | Shares | Sole | 2025-11-10 | |
| 2025-06-30 | $876,376 | 706,755 | Shares | Sole | 2025-08-12 | |
| 2025-03-31 | $873,514 | 856,387 | Shares | Sole | 2025-09-15 | |
| 2024-12-31 | $2,166,177 | 1,031,513 | Shares | Sole | 2025-02-06 | |
| 2024-09-30 | $2,846,556 | 1,031,361 | Shares | Sole | 2024-11-12 | |
| 2024-06-30 | $2,812,848 | 940,752 | Shares | Sole | 2024-08-12 | |
| 2024-03-31 | $4,007,830 | 856,374 | Shares | Sole | 2024-05-09 | |
| 2023-12-31 | $4,512,039 | 906,032 | Shares | Sole | 2024-02-06 | |
| 2023-09-30 | $3,974,464 | 889,142 | Shares | Sole | 2023-11-08 | |
| 2023-06-30 | $5,947,284 | 853,269 | Shares | Sole | 2023-08-10 | |
| 2023-03-31 | $4,378,174 | 837,127 | Shares | Sole | 2023-05-12 | |
| 2022-12-31 | $3,608,189 | 837,167 | Shares | Sole | 2023-02-13 | |
| 2022-09-30 | $6,008,450 | 818,590 | Shares | Sole | 2022-11-14 | |
| 2022-06-30 | $4,934,037 | 754,440 | Shares | Sole | 2022-08-15 | |
| 2022-03-31 | $4,881,524 | 507,963 | Shares | Sole | 2022-05-13 | |
| 2021-12-31 | $7,294,235 | 490,204 | Shares | Sole | 2022-02-11 | |
| No filing history on record for this holder in this stock. | ||||||