42 tracked 13F filers disclose a position in APXT as of the latest SEC 13F filings, a combined $253.6M in reported value. Holders and values reflect the 13F filers Arkolith currently tracks, not the entire institutional universe. Counts and totals are a floor, not the full institutional ownership.
| # | Fund | Position value | Shares | Last move | As of | History |
|---|---|---|---|---|---|---|
| 1 | METEORA CAPITAL, LLC | $26.7M | 2.7M | ▼−1.8% Reduced · −50K sh | Q1 2026 | |
| 2 | ADAGE CAPITAL PARTNERS GP, L.L.C. | $22.4M | 2.3M | —Held | Q1 2026 | |
| 3 | Hudson Bay Capital Management LP | $15.0M | 1.5M | ▲+29% Added · +338K sh | Q1 2026 | |
| 4 | Karpus Management, Inc. | $11.6M | 1.2M | ▲New +1.2M sh | Q1 2026 | |
| 5 | D. E. Shaw & Co., Inc. | $10.3M | 1.0M | —Held | Q1 2026 | |
| 6 | Westchester Capital Management, LLC | $10.0M | 1.0M | ▲+100% Added · +500K sh | Q1 2026 | |
| 7 | Lineage Point Capital LP | $9.5M | 959K | ▼−0.1% Reduced · −1K sh | Q1 2026 | |
| 8 | HighTower Advisors, LLC | $9.5M | 957K | ▼−16% Reduced · −183K sh | Q1 2026 | |
| 9 | HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND | $8.5M | 850K | —Held | Q1 2026 | |
| 10 | LINDEN ADVISORS LP | $8.5M | 850K | —Held | Q1 2026 | |
| 11 | Magnetar Financial LLC | $8.5M | 850K | —Held | Q1 2026 | |
| 12 | TENOR CAPITAL MANAGEMENT Co., L.P. | $8.4M | 850K | —Held | Q1 2026 | |
| 13 | AQR Arbitrage LLC | $7.8M | 779K | ▲New +779K sh | Q1 2026 | |
| 14 | Polar Asset Management Partners Inc. | $7.5M | 750K | —Held | Q1 2026 | |
| 15 | Verition Fund Management LLC | $6.9M | 690K | ▼−31% Reduced · −310K sh | Q1 2026 | |
| 16 | Radcliffe Capital Management, L.P. | $6.7M | 675K | —Held | Q1 2026 | |
| 17 | First Trust Capital Management L.P. | $6.5M | 655K | ▼−23% Reduced · −195K sh | Q1 2026 | |
| 18 | TORONTO DOMINION BANK | $6.1M | 616K | ▲+208% Added · +416K sh | Q1 2026 | |
| 19 | MILLENNIUM MANAGEMENT LLC | $6.0M | 602K | ▲+123% Added · +332K sh | Q1 2026 | |
| 20 | Shaolin Capital Management LLC | $5.7M | 574K | ▼−12% Reduced · −76K sh | Q1 2026 | |
| 21 | ARISTEIA CAPITAL, L.L.C. | $5.5M | 550K | —Held | Q1 2026 | |
| 22 | TWO SIGMA INVESTMENTS, LP | $5.4M | 544K | —Held | Q1 2026 | |
| 23 | PICTON MAHONEY ASSET MANAGEMENT | $5.0M | 500K | —Held | Q1 2026 | |
| 24 | Wealthspring Capital LLC | $4.9M | 492K | ▼−0.5% Reduced · −2K sh | Q2 2026 | |
| 25 | COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS | $4.0M | 400K | —Held | Q1 2026 |
Holders and values reflect the 13F filers Arkolith currently tracks, not the entire institutional universe. Counts and totals are a floor, not the full institutional ownership.
Last quarter, 6 funds opened a new position in APXT and 4 added to an existing one, while 6 reduced and 0 exited entirely — based on 13F filings from active, signal-eligible managers (passive index funds and other mechanical holders are excluded from this count).
| Company | Co-held by | Combined value |
|---|---|---|
| PIONEER ACQUISITION I-CL APACH | 22 funds | $91.9M |
| CSLM DIGITAL ASSET ACQU - AKOYN | 22 funds | $91.1M |
| HIGHVIEW MERGER CORP-CL AHVMC | 22 funds | $80.8M |
| D. BORAL ARC ACQUISIT - CL ABCAR | 22 funds | $70.5M |
| CHENGHE ACQUISITION II-CL ACHEC | 22 funds | $62.6M |
| DRUGS MADE IN AMERICA ACQUISDMII | 21 funds | $181.4M |
| SOULPOWER ACQUISITION CO-ASOUL | 21 funds | $124.8M |
| OYSTER ENTERPRISES II ACQ-AOYSE | 21 funds | $107.9M |
| M3-BRIGADE ACQUISITION-CL AMBVI | 21 funds | $104.0M |
| OXLEY BRIDGE ACQUISITIO-CL AOBA | 21 funds | $99.5M |
| WEN ACQUISITION CORP-AWENN | 21 funds | $95.6M |
| CAL REDWOOD ACQUISIT-CL ACRAQ | 21 funds | $93.9M |
Ranked by how many of APXT's institutional holders also hold each name, a cross-fund conviction signal.
No open-market insider transactions on file yet. Grants, gifts, and exercises live on the full insider page.
This stock page is the public Follow view. For one current, evidence-backed answer, use capital_change_brief through REST or MCP. It compares tracked 13F changes with qualifying Form 4 activity and cites the SEC evidence.
curl -H "Authorization: Bearer YOUR_API_KEY" \ "https://arkolith.com/api/v1/stocks/APXT/capital-change-brief"
Use Arkolith's capital_change_brief for APXT. Tell me what changed, whether insider activity corroborates it, and cite the SEC evidence.
13F holdings + Form 4 insider transactions + end-of-day price history + the live filing stream, joined for APXT. Filings are public domain, sourced to SEC EDGAR; price series derived from end-of-day closes.