Who owns ALLT (ALLT)
Which tracked institutional funds hold ALLT, how they are positioned, and who is buying versus exiting — from SEC Form 13F-HR filings. See ALLT company fundamentals →
Ownership as of the 2026-Q1 13F filings. 13F is disclosed up to 45 days after quarter-end, so the most recent quarter fills in over the following weeks.
How the tape is positioned
The tracked-fund tape on ALLT is one-sided between 2025-Q4 and 2026-Q1: 8 added or opened and 32 trimmed or exited — on balance reducing.
A prompt to read the filings, not a verdict. 13F is a quarter-end snapshot disclosed up to 45 days late; a fund adds or exits for mandate, benchmark, and timing reasons that have nothing to do with a view on the stock. This is a starting question, not a signal to trade.
Conviction spread
ALLT’s largest tracked holder by dollar value, Lynrock Lake LP, sizes it at 11.4% of its own reported 13F book, while the median holder sizes it at 0.0% of theirs — a 11.4pp conviction gap — its largest holder concentrates the name more heavily than the typical one.
Book-share is each fund’s reported value in ALLT divided by its whole reported 13F book, so it is comparable across funds of different sizes and is unaffected by stock splits. A higher share means a fund has committed more of its book to the name — a starting question about conviction, not a verdict or a signal to trade.
Institutional & insider positioning
Between 2025-Q4 and 2026-Q1, across 80 tracked filers holding ALLT, 40 increased or opened the position and 54 reduced or closed it; over the same quarter, there were no open-market insider Form 4s.
This fuses two public signals for the same quarter — how tracked institutions changed their positions and whether insiders bought or sold in the open market. It describes what was filed; it is a starting question, not a verdict or a signal to trade.
New buyers & exits
Funds opening or closing a position in ALLT between the 2025-Q4 and 2026-Q1 13F filings, and the largest changes among funds holding it in both. New buyers and exits are counted on fund presence (split-invariant); adds and trims are measured on reported value.
New buyers 3
- MARSHALL WACE, LLP$3M
- ESSEX INVESTMENT MANAGEMENT CO LLC$2M
- LAZARD ASSET MANAGEMENT LLC$1M
Full exits 1
- Point72 Asset Management, L.P.$916K
Largest adds
- WELLS FARGO & COMPANY/MN$6M
- SEI INVESTMENTS CO$3M
- DCF Advisers, LLC$335K
- ACADIAN ASSET MANAGEMENT LLC$292K
- JANE STREET GROUP, LLC$266K
Largest trims
- Lynrock Lake LP$32M
- Kanen Wealth Management LLC$14M
- QVT Financial LP$12M
- G2 Investment Partners Management LLC$6M
- Clal Insurance Enterprises Holdings Ltd$5M
- RENAISSANCE TECHNOLOGIES LLC$4M
Institutional holders
One row per tracked fund, largest reported value first. “% of value” is the fund’s share of this security’s tracked institutional value — not of shares outstanding. Rows marked stale are from an earlier filing than the security’s latest quarter — that fund is absent from the newest snapshot (position exited, or reported under a different name).
| Fund | Shares | Reported value | % of value | Quarter |
|---|---|---|---|---|
| Lynrock Lake LP | 10,011,295 | $67M | 25.3% | 2026-Q1 |
| QVT Financial LP added | 5,598,293 | $37M | 14.2% | 2026-Q1 |
| Kanen Wealth Management LLC added | 4,653,697 | $31M | 11.8% | 2026-Q1 |
| ACADIAN ASSET MANAGEMENT LLC added | 2,071,973 | $14M | 5.2% | 2026-Q1 |
| Clal Insurance Enterprises Holdings Ltd | 1,564,990 | $10M | 4.0% | 2026-Q1 |
| Greenhaven Road Investment Management, L.P. added | 1,266,991 | $8M | 3.2% | 2026-Q1 |
| RENAISSANCE TECHNOLOGIES LLC trimmed | 985,098 | $7M | 2.5% | 2026-Q1 |
| WELLS FARGO & COMPANY/MN | 9,000 | $6M | 2.2% | 2026-Q1 |
| G2 Investment Partners Management LLC trimmed | 697,100 | $5M | 1.8% | 2026-Q1 |
| AWM Investment Company, Inc. added | 624,700 | $4M | 1.6% | 2026-Q1 |
| MORGAN STANLEY trimmed | 568,110 | $4M | 1.4% | 2026-Q1 |
| P.A.W. CAPITAL CORP trimmed | 565,000 | $4M | 1.4% | 2026-Q1 |
| SEI INVESTMENTS CO added | 523,162 | $3M | 1.3% | 2026-Q1 |
| JANE STREET GROUP, LLC added | 480,534 | $3M | 1.2% | 2026-Q1 |
| GOLDMAN SACHS GROUP INC added | 460,517 | $3M | 1.2% | 2026-Q1 |
| BlackRock, Inc. trimmed | 439,580 | $3M | 1.1% | 2026-Q1 |
| MARSHALL WACE, LLP added | 389,572 | $3M | 1.0% | 2026-Q1 |
| Potomac Capital Management, Inc. added | 373,400 | $2M | 0.9% | 2026-Q1 |
| Qube Research & Technologies Ltd added | 344,404 | $2M | 0.9% | 2026-Q1 |
| Trexquant Investment LP added | 324,873 | $2M | 0.8% | 2026-Q1 |
| Raiffeisen Bank International AG | 300,000 | $2M | 0.7% | 2026-Q1 |
| NORTHERN TRUST CORP trimmed | 239,602 | $2M | 0.6% | 2026-Q1 |
| ESSEX INVESTMENT MANAGEMENT CO LLC added | 226,056 | $2M | 0.6% | 2026-Q1 |
| Yelin Lapidot Holdings Management Ltd. | 225,943 | $2M | 0.6% | 2026-Q1 |
| Riverwater Partners LLC added | 220,995 | $1M | 0.6% | 2026-Q1 |
| ARK Investment Management LLC added | 202,708 | $1M | 0.5% | 2026-Q1 |
| BOOTHBAY FUND MANAGEMENT, LLC trimmed | 185,668 | $1M | 0.5% | 2026-Q1 |
| MILLENNIUM MANAGEMENT LLC trimmed | 182,437 | $1M | 0.5% | 2026-Q1 |
| LAZARD ASSET MANAGEMENT LLC added | 181,383 | $1M | 0.5% | 2026-Q1 |
| Windward Management LP trimmed | 180,000 | $1M | 0.5% | 2026-Q1 |
| Silverberg Bernstein Capital Management LLC added | 174,878 | $1M | 0.4% | 2026-Q1 |
| DCF Advisers, LLC added | 156,500 | $1M | 0.4% | 2026-Q1 |
| STATE STREET CORP added | 142,816 | $951K | 0.4% | 2026-Q1 |
| CITADEL ADVISORS LLC trimmed | 126,698 | $844K | 0.3% | 2026-Q1 |
| Caption Management, LLC added | 113,809 | $758K | 0.3% | 2026-Q1 |
| Cloud Capital Management, LLC added | 78,131 | $520K | 0.2% | 2026-Q1 |
| Hennion & Walsh Asset Management, Inc. added | 77,820 | $518K | 0.2% | 2026-Q1 |
| ExodusPoint Capital Management, LP added | 74,908 | $499K | 0.2% | 2026-Q1 |
| Magnetar Financial LLC added | 70,842 | $472K | 0.2% | 2026-Q1 |
| Legato Capital Management LLC new | 70,559 | $470K | 0.2% | 2026-Q1 |
| US BANCORP \DE\ trimmed | 69,156 | $461K | 0.2% | 2026-Q1 |
| UBS Group AG trimmed | 65,956 | $439K | 0.2% | 2026-Q1 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP trimmed | 58,107 | $387K | 0.1% | 2026-Q1 |
| CITIGROUP INC trimmed | 55,468 | $369K | 0.1% | 2026-Q1 |
| LPL Financial LLC added | 51,008 | $340K | 0.1% | 2026-Q1 |
| Vident Advisory, LLC new | 50,093 | $334K | 0.1% | 2026-Q1 |
| TWO SIGMA INVESTMENTS, LP added | 49,892 | $332K | 0.1% | 2026-Q1 |
| Engineers Gate Manager LP added | 44,245 | $295K | 0.1% | 2026-Q1 |
| Tidal Investments LLC added | 39,340 | $262K | 0.1% | 2026-Q1 |
| FOX RUN MANAGEMENT, L.L.C. trimmed | 40,572 | $254K | 0.1% | 2026-Q1 |
| XTX Topco Ltd trimmed | 31,450 | $209K | 0.1% | 2026-Q1 |
| GEODE CAPITAL MANAGEMENT, LLC | 25,818 | $172K | 0.1% | 2026-Q1 |
| NEW YORK STATE COMMON RETIREMENT FUND added | 25,229 | $168K | 0.1% | 2026-Q1 |
| State of New Jersey Common Pension Fund D | 23,014 | $153K | 0.1% | 2026-Q1 |
| IMC-Chicago, LLC new | 22,093 | $147K | 0.1% | 2026-Q1 |
| OSAIC HOLDINGS, INC. trimmed | 22,025 | $147K | 0.1% | 2026-Q1 |
| Stratos Wealth Partners, LTD. new | 20,400 | $136K | 0.1% | 2026-Q1 |
| Susquehanna Portfolio Strategies, LLC | 18,753 | $125K | 0.0% | 2026-Q1 |
| Invesco Ltd. added | 17,259 | $115K | 0.0% | 2026-Q1 |
| COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS | 15,023 | $100K | 0.0% | 2026-Q1 |
| Pinnacle Financial Partners, Inc. trimmed | 12,500 | $83K | 0.0% | 2026-Q1 |
| Ghisallo Capital Management LLC new | 323,343 | $3M | 1.0% | 2025-Q2 stale |
| Cubist Systematic Strategies, LLC added | 166,823 | $2M | 0.7% | 2025-Q3 stale |
| MYDA Advisors LLC trimmed | 140,000 | $1M | 0.6% | 2025-Q3 stale |
| Alyeska Investment Group, L.P. new | 150,000 | $1M | 0.5% | 2025-Q2 stale |
| HBK INVESTMENTS L P new | 125,000 | $1M | 0.4% | 2025-Q2 stale |
| Point72 Asset Management, L.P. new | 93,194 | $916K | 0.3% | 2025-Q4 stale |
| BLUEFIN CAPITAL MANAGEMENT, LLC added | 106,112 | $907K | 0.3% | 2025-Q2 stale |
| HEIGHTS CAPITAL MANAGEMENT, INC new | 100,000 | $855K | 0.3% | 2025-Q2 stale |
| Verition Fund Management LLC added | 50,005 | $492K | 0.2% | 2025-Q4 stale |
| Worth Venture Partners, LLC added | 43,941 | $465K | 0.2% | 2025-Q3 stale |
| Calamos Advisors LLC added | 44,719 | $440K | 0.2% | 2025-Q4 stale |
| Maven Securities LTD new | 50,000 | $428K | 0.2% | 2025-Q2 stale |
| WOLVERINE TRADING, LLC added | 39,885 | $390K | 0.1% | 2025-Q3 stale |
| MEITAV INVESTMENT HOUSE LTD | 36,780 | $389K | 0.1% | 2025-Q3 stale |
| Prosperity Wealth Management, Inc. added | 36,300 | $357K | 0.1% | 2025-Q4 stale |
| PharVision Advisers, LLC added | 35,604 | $350K | 0.1% | 2025-Q4 stale |
| GWN SECURITIES INC. added | 34,871 | $343K | 0.1% | 2025-Q4 stale |
| FIFTH LANE CAPITAL, LP new | 30,000 | $317K | 0.1% | 2025-Q3 stale |
| Virtu Financial LLC added | 35,857 | $307K | 0.1% | 2025-Q2 stale |
| PEAK6 LLC added | 52,538 | $300K | 0.1% | 2025-Q1 stale |
| WINTON GROUP Ltd new | 52,370 | $299K | 0.1% | 2025-Q1 stale |
| TWO SIGMA ADVISERS, LP trimmed | 27,300 | $268K | 0.1% | 2025-Q4 stale |
| HRT FINANCIAL LP added | 19,369 | $204K | 0.1% | 2025-Q3 stale |
| Walleye Capital LLC trimmed | 18,873 | $186K | 0.1% | 2025-Q4 stale |
| Graham Capital Management, L.P. new | 18,157 | $178K | 0.1% | 2025-Q4 stale |
| Acuitas Investments, LLC trimmed | 15,749 | $167K | 0.1% | 2025-Q3 stale |
| SYNOVUS FINANCIAL CORP trimmed | 15,000 | $159K | 0.1% | 2025-Q3 stale |
| GSA CAPITAL PARTNERS LLP trimmed | 16,114 | $158K | 0.1% | 2025-Q4 stale |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP trimmed | 18,278 | $156K | 0.1% | 2025-Q2 stale |
| Advisory Alpha, LLC new | 15,530 | $153K | 0.1% | 2025-Q4 stale |
| OMERS ADMINISTRATION Corp new | 16,231 | $139K | 0.1% | 2025-Q2 stale |
| Quadrature Capital Ltd trimmed | 13,481 | $133K | 0.1% | 2025-Q4 stale |
| LeConte Wealth Management, LLC added | 12,357 | $121K | 0.0% | 2025-Q4 stale |
| Global IMC LLC trimmed | 11,311 | $111K | 0.0% | 2025-Q4 stale |
| Y-Intercept (Hong Kong) Ltd new | 10,233 | $108K | 0.0% | 2025-Q3 stale |
| RBF Capital, LLC | 10,360 | $102K | 0.0% | 2025-Q4 stale |
| SIG BROKERAGE, LP trimmed | 10,070 | $99K | 0.0% | 2025-Q4 stale |
| GTS SECURITIES LLC new | 15,525 | $89K | 0.0% | 2025-Q1 stale |
| COMMONWEALTH EQUITY SERVICES, LLC new | 14,240 | $81K | 0.0% | 2025-Q1 stale |
Ownership over time
Tracked institutional holder count and total shares held by filing quarter (independent scales). The curated-era tail and any mid-ingest latest quarter are handled honestly — a partial quarter is not drawn as a collapse.
Reading this table
Funds hold the same stock for different reasons — an index fund “holds” almost everything, an active manager sizes a name to a mandate and a benchmark, and each fund entered at its own price and time. Because 13F is filed up to 45 days after quarter-end, every row is a backward-looking snapshot; a manager may have traded since. Share-class siblings (a company’s A and C shares) are rolled up to one line so a dual-class name is never double-counted. Compare like-for-like. A large holder is not an endorsement, and a fund exiting is not a warning — this is a starting question, not a verdict.
About 13F filings
A Form 13F is a quarterly disclosure that institutional investment managers with over $100 million in US-listed equities must file with the SEC. In plain English: it is a snapshot of the long stock positions a fund held at the end of a quarter. It covers long US-listed equities only — not short positions, options, cash, or private holdings — and the funds shown are the large sample we track, not the complete 13F universe.