ACTON, MA
PSYCHEMEDICS CORPPMDI— Latest position per institution from SEC 13F filings
15
Institutional holders
296.28K
Total shares held
487.01K
Estimated value
148.14K
Avg. position size
22NW, LP
CIK 1694297
Shares
276.03K
Value
441.65K
Filed
Dec 31, 2025
CALDWELL SUTTER CAPITAL, INC.
CIK 702007
Shares
20.25K
Value
45.36K
Filed
Dec 31, 2024
| # | Institution | CIK | Shares | Est. Value | Period |
|---|---|---|---|---|---|
| 1 | 22NW, LP | 1694297 | 276.03K | 441.65K | Dec 31, 2025 |
| 2 | CALDWELL SUTTER CAPITAL, INC. | 702007 | 20.25K | 45.36K | Dec 31, 2024 |
Data sourced from SEC Form 13F institutional holdings reports. Positions reflect the most recent filing per institution.