Alpha Wave Global, LP 13F: Quarter-over-Quarter Portfolio Changes
Alpha Wave Global, LP reported a disclosed portfolio value of approximately $790.5 million in its latest SEC Form 13F-HR filing for Q1 2026, down 3.1% quarter on quarter. Over the quarter, the fund initiated 2 new positions, bought more shares in 1 holding, trimmed 13 holdings, and exited 4 positions.
Alpha Wave Global, LP's top buy was a new stake in Amrize LTD (AMRZ) , equal to 2.9% of the disclosed portfolio. Its top sell was Klarna Group PLC (KLAR) . The fund exited the position completely after it had accounted for 1.3% of the previous portfolio.
New PositionsQ1 2026
Securities disclosed for the first time in Q1 2026 that were not present in the prior 13F-HR filing.
| Company | Ticker | Initial Portfolio Weight | History |
|---|---|---|---|
| AMRIZE LTD | AMRZ | 2.9% | History → |
| COPT DEFENSE PROPERTIES | CDP | 1.6% | History → |
Top BuysQ1 2026
The fund's top buys among existing positions in Q1 2026. Ranked by portfolio-weight impact, with the percentage of additional shares shown separately.
| Company | Ticker | Portfolio Weight Change | More Shares | History |
|---|---|---|---|---|
| RESIDEO TECHNOLOGIES INC | REZI | +0.6% | +30.0% | History → |
Top SellsQ1 2026
Showing the top 10 sells among 13 existing positions where the fund sold shares in Q1 2026. Ranked by portfolio-weight impact. Full exits are listed separately.
| Company | Ticker | Portfolio Weight Change | Shares Sold | History |
|---|---|---|---|---|
| AMYLYX PHARMACEUTICALS INC | AMLX | -0.2% | 55.2% | Holders → |
| INGEVITY CORP | NGVT | -0.6% | 55.2% | Holders → |
| HUNTINGTON INGALLS INDS INC | HII | -0.4% | 42.5% | Holders → |
| WOODWARD INC | WWD | -0.1% | 19.3% | History → |
| RADNET INC | RDNT | -1.4% | 11.7% | History → |
| REDWIRE CORPORATION | RDW | 0.0% | 10.4% | Holders → |
| DENISON MINES CORP | DNN | 0.1% | 10.4% | Holders → |
| PORCH GROUP INC | PRCH | -0.1% | 10.4% | Holders → |
| CBL & ASSOC PPTYS INC | CBL | -0.0% | 10.4% | Holders → |
| PERCEPTIVE CAP SOLUTIONS COR | PCSC | -0.1% | 10.4% | Holders → |
Full ExitsQ1 2026
Positions present in the prior 13F-HR filing that no longer appear in Q1 2026.
| Company | Ticker | Last-Reported Portfolio Weight |
|---|---|---|
| KLARNA GROUP PLC | KLAR | 1.3% |
| MASIMO CORP | MASI | 1.2% |
| WAYSTAR HLDG CORP | WAY | 0.5% |
| ENERGY RECOVERY INC | ERII | 0.4% |
Net Portfolio Value ChangeQ1 2026
- $0.8BPrior quarter
- $0.8BCurrent quarter
- $-0.0BNet delta
- -3.1%% change
Methodology & FAQ
How Alpha Wave Global, LP Quarterly Changes Are Computed
All deltas are sourced from sequential SEC Form 13F-HR filings for Alpha Wave Global, LP: each row joins the most recent filing against the immediately preceding quarterly filing for the same fund. Share-count changes reflect reported trading activity, while portfolio weights can also move because of market price changes. Portfolio weights are normalized to exclude listed options for comparability. A complete description — including how confidential treatment filings are handled — is documented in the Methodology.
What stocks did Alpha Wave Global, LP buy in Q1 2026?
In Q1 2026, Alpha Wave Global, LP initiated 2 new positions (AMRIZE LTD (AMRZ), COPT DEFENSE PROPERTIES (CDP)); bought more shares of RESIDEO TECHNOLOGIES INC (REZI).
What stocks did Alpha Wave Global, LP sell in Q1 2026?
In Q1 2026, Alpha Wave Global, LP fully sold 4 positions (KLARNA GROUP PLC (KLAR), MASIMO CORP (MASI), WAYSTAR HLDG CORP (WAY), ENERGY RECOVERY INC (ERII)); reduced holdings in AMYLYX PHARMACEUTICALS INC (AMLX), INGEVITY CORP (NGVT), HUNTINGTON INGALLS INDS INC (HII), WOODWARD INC (WWD), RADNET INC (RDNT) — the largest 5 of 13 reductions.
Which positions did Alpha Wave Global, LP initiate in Q1 2026?
Alpha Wave Global, LP established 2 new positions in Q1 2026: AMRIZE LTD (AMRZ, 2.9%), COPT DEFENSE PROPERTIES (CDP, 1.6%).
Which existing positions saw the largest allocation increases for Alpha Wave Global, LP in Q1 2026?
Of 1 existing position with share-count increases in Q1 2026, the largest were: RESIDEO TECHNOLOGIES INC (REZI, +0.6% weight, +30.0% shares).
Which positions did Alpha Wave Global, LP fully exit in Q1 2026?
Alpha Wave Global, LP fully exited 4 positions in Q1 2026: KLARNA GROUP PLC (KLAR, last-reported weight 1.3%), MASIMO CORP (MASI, last-reported weight 1.2%), WAYSTAR HLDG CORP (WAY, last-reported weight 0.5%), ENERGY RECOVERY INC (ERII, last-reported weight 0.4%).
Which existing positions saw the largest allocation reductions for Alpha Wave Global, LP in Q1 2026?
Of 13 existing positions with share-count reductions in Q1 2026, the largest were: AMYLYX PHARMACEUTICALS INC (AMLX, -0.2% weight, -55.2% shares), INGEVITY CORP (NGVT, -0.6% weight, -55.2% shares), HUNTINGTON INGALLS INDS INC (HII, -0.4% weight, -42.5% shares), WOODWARD INC (WWD, -0.1% weight, -19.3% shares), RADNET INC (RDNT, -1.4% weight, -11.7% shares), REDWIRE CORPORATION (RDW, 0.0% weight, -10.4% shares), DENISON MINES CORP (DNN, 0.1% weight, -10.4% shares), PORCH GROUP INC (PRCH, -0.1% weight, -10.4% shares), CBL & ASSOC PPTYS INC (CBL, -0.0% weight, -10.4% shares), PERCEPTIVE CAP SOLUTIONS COR (PCSC, -0.1% weight, -10.4% shares).
Do quarter-over-quarter 13F allocation changes constitute explicit trading signals?
No. Quarter-over-quarter changes reflect a combination of active trading and market price movement. A weight increase can result from price appreciation alone, without the manager adding shares. Share-count delta is the cleaner indicator of explicit trading activity. All deltas on this page are sourced from sequential SEC Form 13F-HR filings.