BY
Byline Bancorp, Inc. · Financial Services · Banks - Regional
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q2 2024
| Quarter | Holders | Δ | Shares | Reported value | New | Exits |
|---|---|---|---|---|---|---|
| Q2 2026 | 82 | +6 | 18.94M | $712.74M | +9 | −3 |
| Q1 2026 | 79 | +4 | 19.42M | $612.93M | +6 | −2 |
| Q4 2025 | 74 | -1 | 19.47M | $567.67M | — | −1 |
| Q3 2025 | 19 | +1 | 11.63M | $322.58M | +1 | — |
| Q2 2025 | 15 | +1 | 9.88M | $264.00M | +2 | −1 |
| Q1 2025 | 11 | +1 | 2.50M | $65.49M | +2 | −1 |
| Q4 2024 | 10 | -1 | 2.45M | $70.99M | +1 | −2 |
| Q3 2024 | 10 | -1 | 1.58M | $42.30M | — | −1 |
| Q2 2024 | 11 | — | 1.28M | $30.42M | — | — |
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | Geode Capital Management ✦ (passive) | 688.39K | — | $16.35M | 0.0% | n/c | 1 | SEC ↗ |
| 2 | Geode Capital Management ✦ (passive) | 688.39K | — | $16.35M | 0.0% | n/c | 1 | SEC ↗ |
| 3 | Arrowstreet Capital ✦ | 149.75K | — | $3.56M | 0.0% | n/c | 1 | SEC ↗ |
| 4 | Wellington Management ✦ | 132.80K | — | $3.15M | 0.0% | n/c | 1 | SEC ↗ |
| 5 | Wellington Management ✦ | 132.80K | — | $3.15M | 0.0% | n/c | 1 | SEC ↗ |
| 6 | Wellington Management ✦ | 132.80K | — | $3.15M | 0.0% | n/c | 1 | SEC ↗ |
| 7 | AQR Capital Management ✦ | 104.25K | — | $2.47M | 0.0% | n/c | 1 | SEC ↗ |
| 8 | AQR Capital Management ✦ | 104.25K | — | $2.47M | 0.0% | n/c | 1 | SEC ↗ |
| 9 | AQR Capital Management ✦ | 104.25K | — | $2.47M | 0.0% | n/c | 1 | SEC ↗ |
| 10 | Two Sigma Investments ✦ | 70.70K | — | $1.68M | 0.0% | n/c | 1 | SEC ↗ |
| 11 | Renaissance Technologies ✦ | 49.47K | — | $1.17M | 0.0% | n/c | 1 | SEC ↗ |
| 12 | D. E. Shaw & Co. ✦ | 35.34K | — | $839,067 | 0.0% | n/c | 1 | SEC ↗ |
| 13 | Millennium Management ✦ | 28.21K | — | $669,705 | 0.0% | n/c | 1 | SEC ↗ |
| 14 | Citadel Advisors ✦ | 11.46K | — | $272,084 | 0.0% | n/c | 1 | SEC ↗ |
| 15 | Citadel Advisors ✦ | 11.46K | — | $272,084 | 0.0% | n/c | 1 | SEC ↗ |
| 16 | T. Rowe Price ✦ | 9.92K | — | $236,000 | 0.0% | n/c | 1 | SEC ↗ |
| 17 | Point72 Asset Management ✦ | 1.11K | — | $26,404 | 0.0% | n/c | 1 | SEC ↗ |
“Their weight” = the position's share of that manager's reported 13F equity value — the conviction measure. ✦ = curated manager.
New buyers
| No new tracked buyers this quarter. |
Exited
| No tracked exits this quarter. |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 186 holders, 24.57M shares, $750.07M 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)
Director · 100 sh @ 38.30 · $3,830
Director · 300 sh @ 38.40 · $11,518
Open-market sales (S)
Officer, Director · 19.75K sh · $774,307
Officer · 2.42K sh · $94,419
Director, 10% owner · 300.00K sh · $11.73M
10% owner · 300.00K sh · $11.73M
Awards, exercises and tax withholding are never counted as buys or sales here. Methodology