Ranked by reported Q1 2026 13F market value
Share of total reported institutional value in BWAY held by the largest 10 / 25 filers.
| # | Institution | Shares Held | Market Value | QoQ Change | Ownership % | % of Fund |
|---|---|---|---|---|---|---|
| 1 | Valor Management LLC | 5.3M | $70.6M | +100.0% | 13.551% | 39.05% |
| 2 | MASTERS CAPITAL MANAGEMENT LLC | 1.6M | $21.9M | +65.0% | 4.207% | 1.95% |
| 3 | ESSEX INVESTMENT MANAGEMENT CO LLC | 619K | $8.2M | +103.4% | 1.577% | 1.30% |
| 4 | RENAISSANCE TECHNOLOGIES LLC | 518K | $6.9M | +87.3% | 1.322% | 0.01% |
| 5 | Cresset Asset Management, LLC | 315K | $4.2M | +100.0% | 0.803% | 0.02% |
| 6 | Y.D. More Investments Ltd | 272K | $3.6M | +136.6% | 0.694% | 0.14% |
| 7 | SEI INVESTMENTS CO | 226K | $3.0M | +262.5% | 0.577% | 0.00% |
| 8 | ARK Investment Management LLC | 194K | $2.6M | +52.1% | 0.494% | 0.02% |
| 9 | EAGLE GLOBAL ADVISORS LLC | 173K | $2.3M | +112.3% | 0.440% | 0.08% |
| 10 | TWO SIGMA INVESTMENTS, LP | 128K | $1.7M | +69.4% | 0.327% | 0.00% |
| 11 | GOLDMAN SACHS GROUP INC | 108K | $1.4M | +318.5% | 0.275% | 0.00% |
| 12 | MORGAN STANLEY | 104K | $1.4M | +126.2% | 0.266% | 0.00% |
| 13 | ROYCE & ASSOCIATES LP | 97K | $1.3M | β | 0.247% | 0.01% |
| 14 | CITADEL ADVISORS LLC | 87K | $1.2M | +114.3% | 0.222% | 0.00% |
| 15 | UBS Group AG | 82K | $1.1M | +142.9% | 0.209% | 0.00% |
| 16 | Huntleigh Advisors, Inc. | 82K | $1.1M | -6.4% | 0.208% | 0.19% |
| 17 | Trexquant Investment LP | 77K | $1.0M | +498.6% | 0.197% | 0.01% |
| 18 | Quadrature Capital Ltd | 76K | $1.0M | +410.1% | 0.195% | 0.01% |
| 19 | Sigma Planning Corp | 70K | $935K | +369.1% | 0.179% | 0.03% |
| 20 | JANE STREET GROUP, LLC | 58K | $770K | β | 0.148% | 0.01% |
| 21 | WELLS FARGO & COMPANY/MN | 56K | $746K | +178.7% | 0.143% | 0.00% |
| 22 | RHUMBLINE ADVISERS | 41K | $546K | +84.6% | 0.105% | 0.00% |
| 23 | Walleye Capital LLC | 33K | $433K | β | 0.083% | 0.00% |
| 24 | Crossmark Global Holdings, Inc. | 30K | $398K | β | 0.076% | 0.01% |
| 25 | Man Group plc | 27K | $362K | +51.0% | 0.069% | 0.00% |
denotes a marquee investor (Buffett, Burry, ARK, Tiger Global, Pershing Square, Baupost and other widely-followed managers). β% of Fundβ shows how much of that investorβs total 13F portfolio is invested in BWAY β a direct measure of their conviction.
Filings activity in BWAY during Q1 2026, grouped by how each filer changed its position.
8 quarters of 13F filings Β· Ξ columns show change vs prior quarter
| Quarter | Inst. Holders | Ξ Holders | Ownership % | Ξ Ownership | Total 13F Value | Ξ Value |
|---|---|---|---|---|---|---|
| Q1 2026 | 52 | +24% | 24.45% | +6.51 pp | $140M | +36% |
| Q4 2025 | 42 | 2.3% | 17.94% | +4.96 pp | $103M | +38% |
| Q3 2025 | 43 | +2.4% | 12.98% | +0.67 pp | $74M | +5.4% |
| Q2 2025 | 42 | +2.4% | 12.31% | +3.32 pp | $71M | +37% |
| Q1 2025 | 41 | +11% | 8.99% | +0.06 pp | $52M | +0.6% |
| Q4 2024 | 37 | +16% | 8.93% | +4.32 pp | $51M | +94% |
| Q3 2024 | 32 | +19% | 4.61% | +1.22 pp | $26M | +36% |
| Q2 2024 | 27 | β | 3.39% | β | $19M | β |
Source: SEC 13F institutional filings. Ownership % requires market cap data and will show once linked. Ξ columns compare to the immediately prior filed quarter.
Quick answers to the most common questions about buying BWAY stock.
Based on Q1 2026 13F filings, institutional ownership of BrainsWay Ltd. stands at 24.4%, held across 52 reporting institutions.
Valor Management LLC is the largest reported institutional holder of BWAY, with approximately 5,314,950 shares worth $0.07B as of Q1 2026.
Yes β 5 widely-followed marquee investors appear among the top 25 institutional holders of BWAY, including RENAISSANCE TECHNOLOGIES LLC, ARK Investment Management LLC, TWO SIGMA INVESTMENTS, LP, CITADEL ADVISORS LLC, JANE STREET GROUP, LLC.
Our composite Smart Money Score for BWAY is 82 out of 100 (Strong Smart Money). It combines net institutional buying activity, ownership shift, marquee investor presence, and holder-count growth.
20 institutions opened new positions in BWAY during Q1 2026, while 10 fully exited. 29 added to existing positions and 3 trimmed.
BWAY institutional ownership rose by 6.51 percentage points quarter-over-quarter, with a net change of +10 holders.
The top 10 institutions account for 89.1% of all reported 13F value in BWAY, and the top 25 account for 98.9%.
All data is sourced from SEC Form 13F filings, which institutional investment managers with at least $100M in assets are required to file each quarter. We process every 13F filing from EDGAR and recompute the aggregates after each cycle. Insider transactions are sourced from Form 4 filings.
BrainsWay Ltd. (BWAY) Institutional Ownership