Xenon Pharmaceuticals Inc.
XENE- Exchange
- Nasdaq
- Industry
- Pharmaceutical Preparations
- SEC CIK
- 0001582313
In the last 90 days, Xenon Pharmaceuticals Inc. insiders filed 0 open-market purchases and 2 sales; 315 institutions reported holding it in 13F filings for Q2 2026, worth $6.10B in total; Duquesne Family Office is the only superinvestor holding it.
13F holders, Q2 2026
Institutional positions in Xenon Pharmaceuticals Inc. as of Jun 30, 2026. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 315
- +27 vs. Q1 2026
- Shares held
- 101.1M
- +5.07M (+5.3%) vs. Q1 2026
- Total value
- $6.10B
- +$538.5M (+9.7%) vs. Q1 2026
- New holders
- 49
- 126 more added
- Sold out
- 22
- 87 more reduced
2 institutions that held it in Q1 2026 haven't filed for Q2 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2026: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting XENE on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 315 | $6.10B |
| Q1 2026 | 290 | $5.80B |
| Q4 2025 | 245 | $3.78B |
| Q3 2025 | 219 | $3.39B |
| Q2 2025 | 206 | $2.60B |
| Q1 2025 | 206 | $2.58B |
| Q4 2024 | 209 | $2.99B |
| Q3 2024 | 203 | $2.95B |
| Q2 2024 | 213 | $2.89B |
| Q1 2024 | 220 | $3.16B |
| Q4 2023 | 204 | $3.32B |
| Q3 2023 | 181 | $2.10B |
| Q2 2023 | 175 | $2.36B |
| Q1 2023 | 163 | $2.19B |
| Q4 2022 | 159 | $2.38B |
| Q3 2022 | 154 | $2.09B |
| Q2 2022 | 151 | $1.73B |
| Q1 2022 | 132 | $1.50B |
| Q4 2021 | 130 | $1.49B |
| Q3 2021 | 118 | $521.7M |
| Q2 2021 | 103 | $620.0M |
| Q1 2021 | 91 | $590.0M |
Institutions, Q2 2026
Shares, value and share of portfolio for each institution holding Xenon Pharmaceuticals Inc.; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| TD Asset Management Inc | 9,400 | $567.4K | 0.00% | −17,674−65.3% | Reduced |
| Thrivent Financial for Lutherans | 9,122 | $551.0K | 0.00% | 00.0% | Unchanged |
| Capstone Investment Advisors, LLC | 8,925 | $538.7K | 0.00% | +8,925 | New |
| Ameritas Investment Partners, Inc. | 8,909 | $537.7K | 0.01% | +1,771+24.8% | Added |
| First Trust Advisors LP | 8,811 | $531.8K | 0.00% | −322−3.5% | Reduced |
| Hudson Bay Capital Management LP | 8,772 | $529.5K | 0.00% | −5,300−37.7% | Reduced |
| JustInvest LLC | 8,745 | $527.8K | 0.00% | −16−0.2% | Reduced |
| State of Wyoming | 8,710 | $525.7K | 0.05% | +7,329+530.7% | Added |
| The PNC Financial Services Group, Inc. | 8,701 | $525.2K | 0.00% | +604+7.5% | Added |
| Toroso Investments, LLC | 8,283 | $500.0K | 0.00% | +2,058+33.1% | Added |
| Bridgefront Capital, LLC | 8,239 | $497.3K | 0.13% | +1,675+25.5% | Added |
| Allstate Corp | 8,180 | $493.7K | 0.00% | +8,180 | New |
| Great West Life Assurance Co | 8,061 | $485.0K | 0.00% | +1,037+14.8% | Added |
| Himension Fund | 7,666 | $462.7K | 0.03% | +7,666 | New |
| Blackstone Group Inc. | 7,608 | $459.2K | 0.00% | +7,608 | New |
| Principal Financial Group Inc | 7,506 | $453.1K | 0.00% | +1,262+20.2% | Added |
| AQR Capital Management LLC | 7,263 | $438.4K | 0.00% | −16−0.2% | Reduced |
| PenderFund Capital Management Ltd. | 6,850 | $413.5K | 0.05% | 00.0% | Unchanged |
| Blair William & Co | 6,730 | $406.2K | 0.00% | +6,730 | New |
| Gsa Capital Partners LLP | 6,293 | $380.0K | 0.02% | +6,293 | New |
| Virtus Investment Advisers, Inc. | 6,281 | $379.1K | 0.09% | +93+1.5% | Added |
| Letson Investment Management, Inc. | 6,000 | $362.2K | 0.13% | 00.0% | Unchanged |
| SG Americas Securities, LLC | 5,982 | $361.0K | 0.00% | −3,137−34.4% | Reduced |
| Captrust Financial Advisors | 5,572 | $336.3K | 0.00% | +5,572 | New |
| CIBC Bancorp USA Inc. | 5,423 | $327.3K | 0.00% | +1,074+24.7% | Added |
| CAPROCK Group, Inc. | 5,406 | $326.3K | 0.01% | +115+2.2% | Added |
| Ensign Peak Advisors, Inc | 5,394 | $325.6K | 0.00% | +200+3.9% | Added |
| Swiss Life Asset Management Ltd | 5,319 | $321.1K | 0.00% | +472+9.7% | Added |
| Citizens Financial Group Inc | 5,291 | $319.4K | 0.00% | +328+6.6% | Added |
| Aigen Investment Management, LP | 5,218 | $315.0K | 0.09% | +1,095+26.6% | Added |
| Advisors Asset Management, Inc. | 5,086 | $307.0K | 0.00% | −1,875−26.9% | Reduced |
| Northwestern Mutual Wealth Management Co | 5,000 | $301.8K | 0.00% | 00.0% | Unchanged |
| LPL Financial LLC | 4,838 | $292.0K | 0.00% | −126−2.5% | Reduced |
| Mirae Asset Global Investments Co., Ltd. | 4,323 | $260.9K | 0.00% | −16−0.4% | Reduced |
| Oppenheimer Asset Management Inc. | 4,217 | $254.5K | 0.00% | −108−2.5% | Reduced |
| PSP Research LLC | 4,200 | $253.5K | 0.13% | 00.0% | Unchanged |
| Mercer Global Advisors Inc | 4,193 | $253.1K | 0.00% | +4,193 | New |
| Tower Research Capital LLC (TRC) | 4,164 | $251.3K | 0.01% | −1,941−31.8% | Reduced |
| FNY Investment Advisers, LLC | 4,000 | $241.0K | 0.09% | −200−4.8% | Reduced |
| Cetera Investment Advisers | 3,898 | $235.3K | 0.00% | +274+7.6% | Added |
| Abel Hall, LLC | 3,809 | $229.9K | 0.04% | +3,809 | New |
| Snowden Capital Advisors LLC | 3,782 | $228.3K | 0.01% | −441−10.4% | Reduced |
| Oxford Asset Management LLP | 3,547 | $214.1K | 0.11% | −3,337−48.5% | Reduced |
| Inscription Capital, LLC | 3,431 | $207.1K | 0.02% | +3,431 | New |
| Susquehanna Fundamental Investments, LLC | 3,405 | $205.5K | 0.00% | +3,405 | New |
| Jones Financial Companies LLLP | 3,268 | $195.2K | 0.00% | +869+36.2% | Added |
| Bayforest Capital Ltd | 3,129 | $188.9K | 0.17% | +2,574+463.8% | Added |
| Eurizon Capital SGR S.p.A. | 2,826 | $170.1K | 0.00% | +177+6.7% | Added |
| Natixis | 2,037 | $123.0K | 0.00% | +2,037 | New |
| IFP Advisors, Inc | 1,871 | $112.9K | 0.00% | 00.0% | Unchanged |
| Nisa Investment Advisors, LLC | 1,830 | $110.5K | 0.00% | +879+92.4% | Added |
| GF Fund Management Co. Ltd. | 1,763 | $106.4K | 0.00% | +28+1.6% | Added |
| Harbor Investment Advisory, LLC | 1,393 | $84.1K | 0.01% | +1,393 | New |
| Nykredit A/S | 1,102 | $66.5K | 0.00% | +1,102 | New |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 1,076 | $64.9K | 0.00% | +800+289.9% | Added |
| Axiom Investment Management LLC | 1,000 | $60.4K | 0.04% | 00.0% | Unchanged |
| SBI Securities Co., Ltd. | 988 | $59.6K | 0.00% | 00.0% | Unchanged |
| Quantbot Technologies LP | 947 | $57.2K | 0.00% | +785+484.6% | Added |
| Kemnay Advisory Services Inc. | 876 | $52.9K | 0.01% | +112+14.7% | Added |
| Global Retirement Partners, LLC | 873 | $52.7K | 0.00% | +873 | New |
| Signaturefd, LLC | 760 | $45.9K | 0.00% | +207+37.4% | Added |
| Ronald Blue Trust, Inc. | 724 | $43.7K | 0.00% | −21−2.8% | Reduced |
| GAMMA Investing LLC | 518 | $31.3K | 0.00% | +145+38.9% | Added |
| Vanguard Global Advisers, LLC | 493 | $29.8K | 0.00% | −1−0.2% | Reduced |
| Optiver Holding B.V. | 449 | $27.1K | 0.00% | +449 | New |
| SRS Capital Advisors, Inc. | 441 | $26.6K | 0.00% | +441 | New |
| Huntington National Bank | 387 | $23.4K | 0.00% | +99+34.4% | Added |
| Zions Bancorporation, National Association | 347 | $20.9K | 0.00% | +42+13.8% | Added |
| Sterling Capital Management LLC | 345 | $20.8K | 0.00% | −215−38.4% | Reduced |
| Advisor Group Holdings, Inc. | 332 | $20.0K | 0.00% | −57−14.7% | Reduced |
| Basecamp Wealth Advisors LLC | 280 | $16.9K | 0.00% | 00.0% | Unchanged |
| US Bancorp | 258 | $15.6K | 0.00% | −14−5.1% | Reduced |
| National Bank of Canada | 235 | $14.2K | 0.00% | 00.0% | Unchanged |
| J.Safra Asset Management Corp | 222 | $13.4K | 0.00% | −46−17.2% | Reduced |
| Versant Capital Management, Inc | 221 | $13.3K | 0.00% | +221 | New |
| Farther Finance Advisors, LLC | 216 | $13.0K | 0.00% | +27+14.3% | Added |
| IFG Advisory, LLC | 215 | $13.0K | 0.00% | +215 | New |
| Rockefeller Capital Management L.P. | 200 | $12.1K | 0.00% | 00.0% | Unchanged |
| Rossby Financial, LCC | 181 | $10.9K | 0.00% | 00.0% | Unchanged |
| SMA Capital LLC | 173 | $10.4K | 0.00% | +34+24.5% | Added |
| Rothschild Investment LLC | 136 | $8.21K | 0.00% | +10+7.9% | Added |
| Covestor Ltd | 130 | $8.00K | 0.00% | +120+1,200.0% | Added |
| TD Waterhouse Canada Inc. | 130 | $7.85K | 0.00% | 00.0% | Unchanged |
| Pinnacle Wealth Planning Services, Inc. | 129 | $7.79K | 0.00% | +125+3,125.0% | Added |
| Danske Bank A/S | 100 | $6.04K | 0.00% | 00.0% | Unchanged |
| Bell Investment Advisors, Inc | 100 | $6.04K | 0.00% | 00.0% | Unchanged |
| Flagship Wealth Advisors, LLC | 100 | $6.04K | 0.00% | +100 | New |
| Clearstead Advisors, LLC | 94 | $5.67K | 0.00% | +94 | New |
| WPG Advisers, LLC | 63 | $3.80K | 0.00% | +54+600.0% | Added |
| Continuum Advisory, LLC | 48 | $2.90K | 0.00% | +48 | New |
| Silver Grove Financial Group, Inc. | 39 | $2.35K | 0.00% | +39 | New |
| Cape Investment Advisory, Inc. | 38 | $2.29K | 0.00% | +38 | New |
| SJS Investment Consulting Inc. | 37 | $2.23K | 0.00% | +37 | New |
| EverSource Wealth Advisors, LLC | 35 | $2.11K | 0.00% | −42−54.5% | Reduced |
| Ameritas Advisory Services, LLC | 35 | $2.11K | 0.00% | +35 | New |
| Hantz Financial Services, Inc. | 25 | $2.00K | 0.00% | 00.0% | Unchanged |
| CVA Family Office, LLC | 33 | $1.99K | 0.00% | 00.0% | Unchanged |
| Parallel Advisors, LLC | 31 | $1.87K | 0.00% | −121−79.6% | Reduced |
| Parkside Financial Bank & Trust | 30 | $1.81K | 0.00% | 00.0% | Unchanged |
| CoreCap Advisors, LLC | 30 | $1.81K | 0.00% | +13+76.5% | Added |