CHARLES SCHWAB INVESTMENT MANAGEMENT INC
Position in CMPX — Compass Therapeutics, Inc.
CIK 884546
SAN FRANCISCO, CA
Position in CMPX
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$663,874
-$1,299,022 QoQ
Shares Held
303,139
-18.3% QoQ
Ownership
0.168%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#53
of 213 holders
Holding Since
Sep 2022
16 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in CMPX Over Time
Shares Held
Position Value (USD)
Position in Biotechnology
Healthcare · as of Jun 30, 2026CHARLES SCHWAB INVESTMENT MANAGEMENT INC holds $7,346,663,053 across 299 Biotechnology names. CMPX ranks #247 (0.0% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | VRTX |
Vertex Pharmaceuticals Inc / Ma
|
2,041,282 | $1,013,966,007 | |
| 2 | REGN |
Regeneron Pharmaceuticals, Inc.
|
846,306 | $527,705,642 | |
| 3 | RVMD |
Revolution Medicines, Inc.
|
1,917,025 | $359,020,441 | |
| 4 | MRNA |
Moderna, Inc.
|
4,838,884 | $338,867,045 | |
| 5 | ALNY |
Alnylam Pharmaceuticals, Inc.
|
755,377 | $227,391,137 | |
| 6 | INCY |
Incyte Corp
|
1,692,439 | $191,854,884 | |
| 7 | RPRX |
Royalty Pharma plc
|
3,083,528 | $172,893,414 | |
| 8 | CYTK |
Cytokinetics Inc
|
1,565,781 | $133,388,883 |
All Filings in CMPX
Export CSV
16 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $663,874 | 303,139 | Shares | Sole | 2026-08-14 | |
| 2026-03-31 | $1,962,896 | 371,058 | Shares | Sole | 2026-05-15 | |
| 2025-12-31 | $2,202,543 | 410,157 | Shares | Sole | 2026-02-13 | |
| 2025-09-30 | $1,173,375 | 335,250 | Shares | Sole | 2025-11-10 | |
| 2025-06-30 | $711,027 | 273,472 | Shares | Sole | 2025-08-12 | |
| 2025-03-31 | $565,972 | 297,880 | Shares | Sole | 2025-09-15 | |
| 2024-12-31 | $414,976 | 286,191 | Shares | Sole | 2025-02-06 | |
| 2024-09-30 | $526,591 | 286,191 | Shares | Sole | 2024-11-12 | |
| 2024-06-30 | $286,191 | 286,191 | Shares | Sole | 2024-08-12 | |
| 2024-03-31 | $475,586 | 240,195 | Shares | Sole | 2024-05-09 | |
| 2023-12-31 | $383,778 | 246,012 | Shares | Sole | 2024-02-06 | |
| 2023-09-30 | $518,653 | 263,276 | Shares | Sole | 2023-11-08 | |
| 2023-06-30 | $799,439 | 251,396 | Shares | Sole | 2023-08-10 | |
| 2023-03-31 | $139,848 | 42,767 | Shares | Sole | 2023-05-12 | |
| 2022-12-31 | $215,118 | 42,767 | Shares | Sole | 2023-02-13 | |
| 2022-09-30 | $72,358 | 31,736 | Shares | Sole | 2022-11-14 | |
| No filing history on record for this holder in this stock. | ||||||