Ownership history in PRINCIPAL SECURITIES, INC. · 8 quarters on record
This page tracks every 13F SEC filing in which PRINCIPAL SECURITIES, INC. reported a position in PROTO LABS INC (PRLB). Data includes quarterly share count, position size as % of portfolio, estimated market value, and end-of-quarter stock price — sourced directly from SEC EDGAR 13F filings.
| Quarter | Action | Shares | Change | Chg % | % of Fund | Mkt Value | Price (EOQ) |
|---|---|---|---|---|---|---|---|
| 2025 Q3 | UNCHANGED | 7 | — | 0% | 0.00% | $350 | $50.03 |
| 2025 Q2 | UNCHANGED | 7 | — | 0% | 0.00% | $280 | $40.04 |
| 2025 Q1 | UNCHANGED | 7 | — | 0% | 0.00% | $274 | $35.04 |
| 2024 Q4 | REDUCED | 7 | -12 | -63.2% | 0.00% | $274 | $39.09 |
| 2024 Q3 | REDUCED | 19 | -396 | -95.4% | 0.00% | $558 | $29.37 |
| 2024 Q2 | ADDED | 415 | +155 | +59.6% | 0.00% | $13K | $30.89 |
| 2024 Q1 | ADDED | 260 | +102 | +64.6% | 0.00% | $9K | $35.75 |
| 2023 Q4 | INITIATED | 158 | — | — | 0.00% | $6K | — |
As of 2025 Q4 — sorted by position size