Doma Perpetual Capital Management LLC: NAPCO SEC TECHNOLOGIES INC (NSSC): Quarterly 13F Position History
As of Q1 2026, Doma Perpetual Capital Management LLC reported 627,931 shares of NAPCO SEC TECHNOLOGIES INC (NSSC), worth $24.7M and representing 6.6% of its 13F equity book. The position first appeared in Q4 2023 and has been disclosed across 10 13F-HR filings in Pactolio's tracked window.
- 627,931Shares Held (Latest Filing)
- $24.7MReported Market Value (Latest Filing)
- 6.6%Portfolio Weight (% of 13F Equity Book)
- 0Quarter-over-Quarter Share Change
- -$1.5MQuarter-over-Quarter Value Change
- 1,175,655Peak Reported Shares (Historical)
Quarterly 13F-HR Disclosure History Source: SEC 13F-HR filings, 10 quarter s
| Quarter | Shares | QoQ Share Change | Share Change (%) | Market Value | Weight | Implied Price |
|---|---|---|---|---|---|---|
| Q1 2026 | 627,931 | 0 | — | $24.7M | 6.6% | $39.4 |
| Q4 2025 | 627,931 | 537,416 | -46.1% | $26.2M | 7.4% | $41.7 |
| Q3 2025 | 1,165,347 | 10,308 | -0.9% | $50.1M | 16.8% | $43.0 |
| Q2 2025 | 1,175,655 | 0 | — | $34.9M | 13.2% | $29.7 |
| Q1 2025 | 1,175,655 | +409,123 | +53.4% | $27.1M | 10.6% | $23.0 |
| Q4 2024 | 766,532 | +59,496 | +8.4% | $27.3M | 13.6% | $35.6 |
| Q3 2024 | 707,036 | +507,522 | +254.4% | $28.6M | 14.4% | $40.5 |
| Q2 2024 | 199,514 | 0 | — | $10.4M | 4.8% | $52.0 |
| Q1 2024 | 199,514 | 0 | — | $8.0M | 4.6% | $40.2 |
| Q4 2023 | 199,514 | — | — | $6.8M | 6.7% | $34.3 |
Methodology & FAQ
How This Position History Is Sourced
Each row is one SEC Form 13F-HR filing disclosing this position. Share count, market value, and reported quarter are taken verbatim from the filing; portfolio weight is recomputed against the same filing's total reported equity book. Implied price-per-share is market value divided by shares — a quarter-end mark, not the manager's cost basis. See the full methodology document for the normalization rules.
When did Doma Perpetual Capital Management LLC first disclose a NSSC position in 13F-HR filings?
Doma Perpetual Capital Management LLC first reported NAPCO SEC TECHNOLOGIES INC (NSSC) on its 13F-HR filing for the period ending 2023-12-31 (Q4 2023). The position has appeared on 10 reported quarters within Pactolio's tracked window.
What was Doma Perpetual Capital Management LLC's most recent quarter-over-quarter share-count change in NSSC?
Doma Perpetual Capital Management LLC held the same 627,931 shares of NSSC between Q4 2025 and Q1 2026 — the reported share count was unchanged quarter-over-quarter.
Does the implied price-per-share represent Doma Perpetual Capital Management LLC's cost basis in NSSC?
No. The implied price-per-share column is the 13F-HR reported market value divided by reported share count on the filing date (end of quarter). It is a quarter-end mark, not a cost basis or transaction price. Use it as a sanity check on the value column, not as an indicator of the manager's entry or exit price.