XILIO THERAPEUTICS INC XLO
$9.15
-0.8% 52w: $7.14 – $12.08
Latest 13F among current holders filed 1 month ago (May 15, 2026)
Price — last 12 months
research preview data7.149.6112.08
Jun 20, 2025 Jul 2, 2026
Institutional holders
23
13F value
$16.6M
Smart-money holders
8
signal tier ≥ 2
New smart buyers
8
Q1 2026
Institutional value by quarter
Number of holders
Who owns XLO?
Q1 2026 filings| Fund | Type | Shares | Value | % of fund | Change |
|---|---|---|---|---|---|
| Bain Capital Life Sciences Investors, LLC ★3 | Fundamental concentrated | 664.0K | $5.6M | 0.5% | New |
| Frazier Life Sciences Management, L.P. ★3 | Fundamental concentrated | 422.5K | $3.6M | 0.1% | New |
| Sio Capital Management, LLC ★2 | Fundamental concentrated | 152.5K | $1.3M | 0.2% | New |
| VANGUARD CAPITAL MANAGEMENT LLC | Diversified mechanical | 123.7K | $1.0M | 0.0% | — |
| Caligan Partners LP ★3 | Fundamental concentrated | 112.1K | $943K | 0.1% | New |
| Merck & Co., Inc. ★3 | Fundamental concentrated | 106.0K | $891K | 0.3% | New |
| Stonepine Capital Management, LLC ★2 | Fundamental concentrated | 64.2K | $540K | 0.5% | New |
| MORGAN STANLEY | Bank broker | 57.5K | $484K | 0.0% | New |
| RENAISSANCE TECHNOLOGIES LLC | Quant stat arb | 49.6K | $417K | 0.0% | New |
| AJU IB Investment Co., Ltd. ★2 | Fundamental diversified | 47.7K | $401K | 1.3% | New |
| GEODE CAPITAL MANAGEMENT, LLC | Index provider | 37.2K | $313K | 0.0% | New |
| FMR LLC | Long only active | 36.6K | $307K | 0.0% | New |
| VANGUARD FIDUCIARY TRUST CO | Diversified mechanical | 28.5K | $239K | 0.0% | — |
| GSA CAPITAL PARTNERS LLP | Diversified mechanical | 16.9K | $143K | 0.0% | New |
| Velan Capital Investment Management LP ★2 | Fundamental concentrated | 14.3K | $120K | 0.1% | New |
| Ghisallo Capital Management LLC | Quant stat arb | 13.8K | $116K | 0.0% | New |
| STATE STREET CORP | Index provider | 13.3K | $112K | 0.0% | New |
| CWM, LLC | Wealth advisor | 4.2K | $35K | 0.0% | New |
| UBS Group AG | Bank broker | 4.0K | $34K | 0.0% | New |
| JPMORGAN CHASE & CO | Bank broker | 240 | $2K | 0.0% | New |
| Vanguard Global Advisers, LLC | Diversified mechanical | 210 | $2K | 0.0% | — |
| ROYAL BANK OF CANADA | Bank broker | 91 | $1K | 0.0% | New |
| Key Financial Inc | Wealth advisor | 59 | $496 | 0.0% | New |
Exits are not a bearish signal: our backtest shows stocks specialists exit keep outperforming for 3+ quarters — selling usually means profit-taking, not a forecast.
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