Decagon Asset Management LLP — PENUMBRA INC PEN: Quarterly 13F Position History
Decagon Asset Management LLP has reported PENUMBRA INC (PEN) on 1 13F-HR filing in Pactolio's tracked window, first appearing in Q1 2026. As of Q1 2026, the position is sized at 167,588 shares ($55.0M market value, 14.30% of the equity book).
- 167,588Shares Held (Latest Filing)
- $55.0MReported Market Value (Latest Filing)
- 14.30%Portfolio Weight (% of 13F Equity Book)
- 0Quarter-over-Quarter Share Change
- $0Quarter-over-Quarter Value Change
- 167,588Peak Reported Shares (Historical)
Recent initiation: Decagon Asset Management LLP first reported PEN on the Q1 2026 filing — fewer than three quarters of history are available.
Quarterly 13F-HR Disclosure History Source: SEC 13F-HR filings, 1 quarter
| Quarter | Shares | QoQ Share Change | Share Change (%) | Market Value | Weight | Implied Price |
|---|---|---|---|---|---|---|
| Q1 2026 | 167,588 | — | — | $55.0M | 14.30% | $328.37 |
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 Decagon Asset Management LLP first disclose a PEN position in 13F-HR filings?
Decagon Asset Management LLP first reported PENUMBRA INC (PEN) on its 13F-HR filing for the period ending 2026-03-31 (Q1 2026). The position has appeared on 1 reported quarter within Pactolio's tracked window.
What was Decagon Asset Management LLP's most recent quarter-over-quarter share-count change in PEN?
Decagon Asset Management LLP reported 167,588 shares of PEN on the most recent 13F-HR filing (Q1 2026). Insufficient prior data for a quarter-over-quarter share-count comparison.
Does the implied price-per-share represent Decagon Asset Management LLP's cost basis in PEN?
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.