BZUN
name pending profile ingest
Momentum inputs (comparable managers):
holder breadth -5.4% ·
share flow +17.6% ·
net new positions -5.7%
— formula
Concentrated accumulation — rising shares among fewer holders
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q1 2026
| Quarter | Holders | Δ | Shares | Reported value | New | Exits |
|---|---|---|---|---|---|---|
| Q2 2026 | 38 | +3 | 9.00M | $25.53M | +5 | −2 |
| Q1 2026 | 35 | -2 | 7.57M | $18.08M | +3 | −5 |
| Q4 2025 | 36 | +2 | 4.02M | $10.70M | +2 | — |
| Q3 2025 | 12 | -1 | 2.66M | $10.78M | — | −1 |
| Q2 2025 | 10 | +1 | 1.32M | $3.29M | +1 | — |
| Q1 2025 | 8 | 0 | 1.37M | $3.75M | — | — |
| Q4 2024 | 8 | +2 | 1.54M | $4.18M | +3 | −1 |
| Q3 2024 | 5 | -2 | 1.03M | $3.67M | — | −2 |
| Q2 2024 | 7 | — | 1.14M | $2.67M | — | — |
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | Schroder Investment Management Group | 2.41M | — | $5.77M | 0.0% | n/c | 1 | SEC ↗ |
| 2 | Two Sigma Investments ✦ | 963.51K | +804.0% | $2.30M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 3 | Dimensional Fund Advisors Lp | 593.67K | +3.1% | $1.42M | 0.0% | ▲ Add | 2 | SEC ↗ ×4 |
| 4 | Marshall Wace ✦ | 548.41K | +58.1% | $1.31M | 0.0% | ▲ Add | 6 | SEC ↗ ×3 |
| 5 | Morgan Stanley ✦ | 534.01K | -8.4% | $1.28M | 0.0% | ▼ Trim | 3 | SEC ↗ ×6 |
| 6 | Arrowstreet Capital ✦ | 378.77K | -16.1% | $905,265 | 0.0% | ▼ Trim | 6 | SEC ↗ |
| 7 | D. E. Shaw & Co. ✦ | 269.49K | +97.1% | $644,083 | 0.0% | ▲ Add | 4 | SEC ↗ |
| 8 | Susquehanna International Group, Llp | 217.95K | -8.1% | $520,908 | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 9 | Renaissance Technologies ✦ | 196.02K | -14.9% | $468,478 | 0.0% | ▼ Trim | 8 | SEC ↗ |
| 10 | Qube Research & Technologies Ltd | 195.60K | +11.2% | $467,474 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 11 | Jane Street Group, Llc | 188.85K | +247.0% | $451,356 | 0.0% | ▲ Add | 2 | SEC ↗ ×3 |
| 12 | JPMorgan Chase ✦ | 185.08K | +1.0% | $433,092 | 0.0% | ▲ Add | 3 | SEC ↗ ×2 |
| 13 | UBS Group AG | 155.09K | -29.0% | $370,667 | 0.0% | ▼ Trim | 2 | SEC ↗ ×2 |
| 14 | Citadel Advisors ✦ | 111.94K | +16.3% | $267,547 | 0.0% | ▲ Add | 8 | SEC ↗ ×2 |
| 15 | Simplex Trading, Llc | 110.88K | +2845.8% | $265,000 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 16 | Millennium Management ✦ | 82.03K | -43.0% | $196,054 | 0.0% | ▼ Trim | 6 | SEC ↗ |
| 17 | Group One Trading Llc | 74.50K | +455.4% | $178,055 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 18 | Bnp Paribas Financial Markets | 45.50K | +8.9% | $108,743 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 19 | Point72 Asset Management ✦ | 41.88K | +79.0% | $100,084 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 20 | State Street Global Advisors ✦ (passive) | 40.40K | -6.4% | $96,544 | 0.0% | ▼ Trim | 6 | SEC ↗ |
| 21 | Cetera Investment Advisers | 38.24K | +23.6% | $91,388 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 22 | Invesco Ltd. | 32.67K | -2.8% | $78,077 | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 23 | Geode Capital Management ✦ (passive) | 32.07K | 0.0% | $76,640 | 0.0% | Held | 8 | SEC ↗ |
| 24 | Goldman Sachs Group ✦ | 28.32K | -68.7% | $67,690 | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 25 | Russell Investments Group, Ltd. | 28.76K | 0.0% | $67,298 | 0.0% | Held | 2 | SEC ↗ |
| 26 | New York State Common Retirement… | 23.91K | 0.0% | $57,154 | 0.0% | Held | 2 | SEC ↗ |
| 27 | IMC-Chicago, LLC | 22.72K | New | $54,294 | 0.0% | New | 1 | SEC ↗ |
| 28 | Hrt Financial Lp | 12.26K | New | $29,000 | 0.0% | New | 1 | SEC ↗ |
| 29 | Rhumbline Advisers | 1.37K | -58.9% | $3,263 | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 30 | BlackRock ✦ (passive) | 827 | 0.0% | $1,976 | 0.0% | Held | 4 | SEC ↗ ×2 |
| 31 | Wells Fargo & Company/Mn | 725 | 0.0% | $1,733 | 0.0% | Held | 2 | SEC ↗ ×2 |
| 32 | National Bank Of Canada /Fi/ | 275 | 0.0% | $660 | 0.0% | Held | 2 | SEC ↗ |
| 33 | TD Waterhouse Canada Inc. | 125 | New | $297 | 0.0% | New | 1 | SEC ↗ |
| 34 | Citigroup Inc | 61 | 0.0% | $146 | 0.0% | Held | 2 | SEC ↗ |
| 35 | Northwestern Mutual Wealth… | 1 | 0.0% | $2 | 0.0% | Held | 2 | SEC ↗ |
“Their weight” = the position's share of that manager's reported 13F equity value — the conviction measure. ✦ = curated manager.
New buyers
| IMC-Chicago, LLC | $54,294 | 0.0% |
| Hrt Financial Lp | $29,000 | 0.0% |
| TD Waterhouse Canada Inc. | $297 | 0.0% |
Exited
| Bank Of America Corp /De/ | $300,128 | was 0.0% |
| Osaic Holdings, Inc. | $2,527 | was 0.0% |
| Royal Bank Of Canada | $1,000 | was 0.0% |
| Cwm, Llc | $1,000 | was 0.0% |
| Rockefeller Capital… | $133 | was 0.0% |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 67 holders, 11.19M shares, $21.11M reported. This is a different, older period than the tracked-universe figures above and the two are never mixed.
What else this security's tracked holders most often hold — shared-ownership counts, not fundamental relationships.
Open-market purchases (P)
Officer, Director · Chief Executive… · 6.90K sh @ 2.85 · $19,665
Officer, Director · Chief Executive… · 7.00K sh @ 2.88 · $20,160
Officer, Director · Chief Executive… · 7.10K sh @ 2.84 · $20,164
Officer, Director · Chief Executive… · 7.30K sh @ 2.74 · $20,002
Officer, Director · Chief Strategy Officer · 13.90K sh @ 2.73 · $37,947
Officer, Director · Chief Executive… · 7.30K sh @ 2.72 · $19,856
Officer, Director · Chief Executive… · 7.30K sh @ 2.74 · $20,002
Officer, Director · Chief Strategy Officer · 13.50K sh @ 2.85 · $38,475
Open-market sales (S)
No open-market insider sales in our coverage window.
Awards, exercises and tax withholding are never counted as buys or sales here. Methodology