Alpha Wave Global, LP: RADNET INC (RDNT): Quarterly 13F Position History
As of Q1 2026, Alpha Wave Global, LP reported 478,304 shares of RADNET INC (RDNT), worth $26.7M and representing 3.4% of its 13F equity book. Quarter-over-quarter share count change: 63,147 (-11.7%) . The position first appeared in Q4 2023 and has been disclosed across 10 13F-HR filings in Pactolio's tracked window.
- 478,304Shares Held (Latest Filing)
- $26.7MReported Market Value (Latest Filing)
- 3.4%Portfolio Weight (% of 13F Equity Book)
- 63,147Quarter-over-Quarter Share Change
- -$11.9MQuarter-over-Quarter Value Change
- 877,250Peak 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 | 478,304 | 63,147 | -11.7% | $26.7M | 3.4% | $55.9 |
| Q4 2025 | 541,451 | +8,172 | +1.5% | $38.6M | 4.7% | $71.3 |
| Q3 2025 | 533,279 | +145,802 | +37.6% | $40.6M | 4.1% | $76.2 |
| Q2 2025 | 387,477 | +150,849 | +63.7% | $22.1M | 2.4% | $56.9 |
| Q1 2025 | 236,628 | 120,262 | -33.7% | $11.8M | 5.2% | $49.7 |
| Q4 2024 | 356,890 | 491,523 | -57.9% | $24.9M | 11.5% | $69.8 |
| Q3 2024 | 848,413 | 0 | — | $58.9M | 18.3% | $69.4 |
| Q2 2024 | 848,413 | 28,837 | -3.3% | $50.0M | 16.7% | $58.9 |
| Q1 2024 | 877,250 | +268,439 | +44.1% | $42.7M | 15.2% | $48.7 |
| Q4 2023 | 608,811 | — | — | $21.2M | 10.2% | $34.8 |
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 Alpha Wave Global, LP first disclose a RDNT position in 13F-HR filings?
Alpha Wave Global, LP first reported RADNET INC (RDNT) 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 Alpha Wave Global, LP's most recent quarter-over-quarter share-count change in RDNT?
Between Q4 2025 and Q1 2026, Alpha Wave Global, LP reduced its RDNT position by 63,147 shares (-11.7%), leaving 478,304 shares at a market value of $26.7M.
Does the implied price-per-share represent Alpha Wave Global, LP's cost basis in RDNT?
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.