Shannon River Fund Management LLC: AXON ENTERPRISE INC (AXON): Quarterly 13F Position History
As of Q1 2026, Shannon River Fund Management LLC reported 47,442 shares of AXON ENTERPRISE INC (AXON), worth $20.1M and representing 3.8% of its 13F equity book. Quarter-over-quarter share count change: + 26,726 (+129.0%) . The position first appeared in Q4 2025 and has been disclosed across 2 13F-HR filings in Pactolio's tracked window.
- 47,442Shares Held (Latest Filing)
- $20.1MReported Market Value (Latest Filing)
- 3.8%Portfolio Weight (% of 13F Equity Book)
- +26,726Quarter-over-Quarter Share Change
- +$8.4MQuarter-over-Quarter Value Change
- 47,442Peak Reported Shares (Historical)
Recent initiation: Shannon River Fund Management LLC first reported AXON on the Q4 2025 filing — fewer than three quarters of history are available.
Quarterly 13F-HR Disclosure History Source: SEC 13F-HR filings, 2 quarter s
| Quarter | Shares | QoQ Share Change | Share Change (%) | Market Value | Weight | Implied Price |
|---|---|---|---|---|---|---|
| Q1 2026 | 47,442 | +26,726 | +129.0% | $20.1M | 3.8% | $424.7 |
| Q4 2025 | 20,716 | — | — | $11.8M | 1.8% | $567.9 |
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 Shannon River Fund Management LLC first disclose a AXON position in 13F-HR filings?
Shannon River Fund Management LLC first reported AXON ENTERPRISE INC (AXON) on its 13F-HR filing for the period ending 2025-12-31 (Q4 2025). The position has appeared on 2 reported quarters within Pactolio's tracked window.
What was Shannon River Fund Management LLC's most recent quarter-over-quarter share-count change in AXON?
Between Q4 2025 and Q1 2026, Shannon River Fund Management LLC added 26,726 shares of AXON (+129.0%), bringing the total reported position to 47,442 shares at a market value of $20.1M.
Does the implied price-per-share represent Shannon River Fund Management LLC's cost basis in AXON?
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.