Manager activity
Henry Ellenbogen
This quarter’s activity: 2026 Q1 vs 2025 Q4 · filed 5/15/2026 · Full comparison · All filings
New · 8
Add · 13
Reduce · 12
Exit · 11
| Action | Issuer | Δ Shares | Δ Shares % | Δ Port % | Filed |
|---|---|---|---|---|---|
| Reduce | COLLIERS INTL GROUP INC | -2,540,921 | -75.4% | -3.78 pp | 5/15/2026 |
| Add | QNITY ELECTRONICS INC | +2,287,247 | +81.7% | +3.88 pp | 5/15/2026 |
| Reduce | COUPANG INC | -11,586,179 | -47.4% | -2.96 pp | 5/15/2026 |
| Add | ISHARES TR | +930,838 | +961.8% | +2.40 pp | 5/15/2026 |
| Reduce | SHOPIFY INC | -1,071,405 | -52.4% | -1.93 pp | 5/15/2026 |
| Exit | VEEVA SYS INC | -951,896 | Exit | -2.01 pp | 5/15/2026 |
| Reduce | ACUITY INC | -459,593 | -56.4% | -1.75 pp | 5/15/2026 |
| Reduce | RBC BEARINGS INC | -69,275 | -3.0% | +2.77 pp | 5/15/2026 |
| New | WIX COM LTD | +2,041,688 | New | +1.89 pp | 5/15/2026 |
| Add | DOORDASH INC | +697,261 | +19.5% | -1.06 pp | 5/15/2026 |
| Add | FERGUSON ENTERPRISES INC | +630,633 | +40.4% | +1.97 pp | 5/15/2026 |
| New | CRH PLC | +1,477,777 | New | +1.60 pp | 5/15/2026 |
| Exit | DESCARTES SYS GROUP INC | -1,710,202 | Exit | -1.42 pp | 5/15/2026 |
| Reduce | SHIFT4 PMTS INC | -441,176 | -6.7% | -1.16 pp | 5/15/2026 |
| Exit | SPORTRADAR GROUP AG | -5,956,331 | Exit | -1.34 pp | 5/15/2026 |
| Exit | TWILIO INC | -962,089 | Exit | -1.29 pp | 5/15/2026 |
| New | ENTEGRIS INC | +971,701 | New | +1.17 pp | 5/15/2026 |
| New | FABRINET | +216,472 | New | +1.16 pp | 5/15/2026 |
| Exit | APPLOVIN CORP | -163,405 | Exit | -1.04 pp | 5/15/2026 |
| Add | BIO-TECHNE CORP | +2,367,126 | +113.3% | +1.23 pp | 5/15/2026 |
| Add | VSE CORP | +525,543 | +59.8% | +1.23 pp | 5/15/2026 |
| Add | CLEAN HARBORS INC | +216,210 | +25.9% | +1.25 pp | 5/15/2026 |
| Exit | BOOKING HOLDINGS INC | -18,274 | Exit | -0.93 pp | 5/15/2026 |
| Exit | CBIZ INC | -1,631,969 | Exit | -0.78 pp | 5/15/2026 |
| Exit | TOAST INC | -2,299,023 | Exit | -0.77 pp | 5/15/2026 |
| Add | UL SOLUTIONS INC | +727,993 | +28.4% | +0.99 pp | 5/15/2026 |
| New | APPLIED INDL TECHNOLOGIES IN | +296,601 | New | +0.81 pp | 5/15/2026 |
| Add | CARVANA CO | +70,696 | +7.6% | -0.47 pp | 5/15/2026 |
| New | FLOWSERVE CORP | +951,798 | New | +0.72 pp | 5/15/2026 |
| Exit | FIRSTSERVICE CORP NEW | -436,598 | Exit | -0.64 pp | 5/15/2026 |
| Exit | FIGMA INC | -1,727,263 | Exit | -0.61 pp | 5/15/2026 |
| Add | ROCKET COS INC | +1,835,528 | +10.5% | -0.37 pp | 5/15/2026 |
| Reduce | ROBLOX CORP | -516,301 | -44.4% | -0.52 pp | 5/15/2026 |
| Reduce | XPO INC | -1,013,166 | -25.7% | +0.80 pp | 5/15/2026 |
| Add | MEDLINE INC | +365,853 | +5.3% | +0.59 pp | 5/15/2026 |
| Reduce | WARBY PARKER INC | -914,092 | -12.5% | -0.12 pp | 5/15/2026 |
| Reduce | API GROUP CORP | -242,142 | -1.6% | +0.73 pp | 5/15/2026 |
| Reduce | CLEAR SECURE INC | -489,954 | -14.2% | +0.33 pp | 5/15/2026 |
| Exit | DUOLINGO INC | -119,181 | Exit | -0.20 pp | 5/15/2026 |
| Reduce | AURORA INNOVATION INC | -5,282,549 | -78.0% | -0.18 pp | 5/15/2026 |
| Add | AFFIRM HLDGS INC | +1,968,261 | +53.5% | +0.07 pp | 5/15/2026 |
| Add | MERCADOLIBRE INC | +42,913 | +13.9% | +0.38 pp | 5/15/2026 |
| New | ESAB CORPORATION | +34,315 | New | +0.03 pp | 5/15/2026 |
| New | XOMETRY INC | +55,405 | New | +0.02 pp | 5/15/2026 |