BELLUS Health Inc. - 07987C204
Detailed investor-level table based on 13F positions.
Early Q2 2023 data: only 5 institutional holders reported so far. The full shareholder list will grow as more funds file with the SEC.
Methodology:
Market value and % of portfolio use SEC reported VALUE ($000).
For PUT/CALL positions this reflects reported underlying exposure, not premium cash paid/received.
Details.
Rows: 0
| Investor | History | Status | Shares held | Market value ($000) | % of portfolio | Previous % | Rank | Change in shares | % change in shares | Source | Date reported |
|---|---|---|---|---|---|---|---|---|---|---|---|
| RA CAPITAL MANAGEMENT, L.P. | History | Added to | 12,643,574 | 91,033 | 2.06% | 2.08% | 1 | +191,000 | 1.53% | Q1 2023 | May 15, 2023 |
| GOLDMAN SACHS GROUP INC | History | Reduced | 7,413,933 | 53,380 | 0.01% | 0.02% | 2 | -665,207 | -8.23% | Q1 2023 | May 14, 2024 |
| ORBIMED ADVISORS LLC | History | Added to | 5,108,900 | 36,755 | 0.72% | 0.74% | 3 | +400,000 | 8.49% | Q1 2023 | May 15, 2023 |
| PERCEPTIVE ADVISORS LLC | History | Reduced | 4,952,538 | 35,658 | 1.05% | 2.05% | 4 | -3,938,489 | -44.3% | Q1 2023 | May 16, 2023 |
| CITADEL ADVISORS LLC | History | Added to | 4,323,798 | 31,131 | 0.01% | 0.01% | 5 | +129,869 | 3.1% | Q1 2023 | May 15, 2023 |
| DEERFIELD MANAGEMENT COMPANY, L.P. (SERIES C) | History | No change | 3,581,000 | 25,783 | 0.57% | 0.61% | 6 | 0 | 0.0% | Q1 2023 | May 15, 2023 |
| Polar Capital Holdings Plc | History | Added to | 3,557,225 | 25,612 | 0.17% | 0.2% | 7 | +520,000 | 17.12% | Q1 2023 | Dec 13, 2023 |
| MILLENNIUM MANAGEMENT LLC | History | Added to | 2,829,261 | 20,371 | 0.01% | 0.01% | 8 | +1,501,100 | 113.02% | Q1 2023 | May 15, 2023 |
| EVENTIDE ASSET MANAGEMENT, LLC | History | New | 2,210,000 | 15,912 | 0.29% | — | 9 | +2,210,000 | New | Q1 2023 | May 15, 2023 |
| FRANKLIN RESOURCES INC | History | No change | 1,729,081 | 12,449 | 0.01% | 0.01% | 10 | 0 | 0.0% | Q1 2023 | May 12, 2023 |
| MARSHALL WACE, LLP | History | Reduced | 1,520,633 | 10,948 | 0.02% | 0.03% | 11 | -61,532 | -3.89% | Q1 2023 | May 15, 2023 |
| FMR LLC | History | Reduced | 1,496,096 | 10,771 | 0.0% | 0.0% | 12 | -381,700 | -20.33% | Q1 2023 | Aug 11, 2023 |
| BALYASNY ASSET MANAGEMENT L.P. | History | Reduced | 1,152,277 | 8,296 | 0.02% | 0.03% | 13 | -212,385 | -15.56% | Q1 2023 | May 15, 2023 |
| NATIONAL BANK OF CANADA /FI/ | History | Added to | 1,147,145 | 8,238 | 0.02% | 0.02% | 14 | +79,965 | 7.49% | Q1 2023 | Apr 12, 2023 |
| JANUS HENDERSON GROUP PLC | History | Reduced | 994,579 | 7,165 | 0.0% | 0.01% | 15 | -9,282 | -0.92% | Q1 2023 | May 15, 2023 |
| Connor, Clark & Lunn Investment Management Ltd. | History | Reduced | 738,200 | 5,303 | 0.03% | 0.05% | 16 | -368,300 | -33.29% | Q1 2023 | May 10, 2023 |
| Assenagon Asset Management S.A. | History | Added to | 687,277 | 4,948 | 0.02% | 0.01% | 17 | +230,956 | 50.61% | Q1 2023 | Apr 18, 2023 |
| JPMORGAN CHASE & CO | History | Added to | 418,416 | 3,012 | 0.0% | 0.0% | 18 | +59,854 | 16.69% | Q1 2023 | May 18, 2023 |
| Ensign Peak Advisors, Inc | History | No change | 408,916 | 2,944 | 0.01% | 0.01% | 19 | 0 | 0.0% | Q1 2023 | May 15, 2023 |
| MORGAN STANLEY | History | Added to | 361,311 | 2,601 | 0.0% | 0.0% | 20 | +97,666 | 37.04% | Q1 2023 | May 15, 2023 |
| BARCLAYS PLC | History | Added to | 353,021 | 2,541 | 0.0% | 0.0% | 21 | +71,829 | 25.54% | Q1 2023 | Mar 30, 2026 |
| BANK OF MONTREAL /CAN/ | History | Reduced | 287,446 | 2,345 | 0.0% | 0.0% | 22 | -29,436 | -9.29% | Q1 2023 | Jun 13, 2024 |
| RENAISSANCE TECHNOLOGIES LLC | History | Added to | 290,375 | 2,091 | 0.0% | 0.0% | 23 | +89,637 | 44.65% | Q1 2023 | May 12, 2023 |
| TD ASSET MANAGEMENT INC | History | Added to | 283,827 | 2,036 | 0.0% | 0.0% | 24 | +22,590 | 8.65% | Q1 2023 | May 10, 2023 |
| Qube Research & Technologies Ltd | History | Added to | 263,353 | 1,896 | 0.01% | 0.01% | 25 | +13,607 | 5.45% | Q1 2023 | May 15, 2023 |
| ExodusPoint Capital Management, LP | History | Reduced | 259,130 | 1,866 | 0.02% | 0.06% | 26 | -243,354 | -48.43% | Q1 2023 | May 11, 2023 |
| PUBLIC SECTOR PENSION INVESTMENT BOARD | History | Added to | 230,066 | 1,650 | 0.01% | 0.01% | 27 | +18,946 | 8.97% | Q1 2023 | May 12, 2023 |
| BANK OF AMERICA CORP /DE/ | History | Added to | 222,953 | 1,605 | 0.0% | 0.0% | 28 | +132,961 | 147.75% | Q1 2023 | May 12, 2023 |
| MOORE CAPITAL MANAGEMENT, LP | History | No change | 217,138 | 1,563 | 0.03% | 0.04% | 29 | 0 | 0.0% | Q1 2023 | May 15, 2023 |
| ROYAL BANK OF CANADA | History | Added to | 211,076 | 1,521 | 0.0% | 0.0% | 30 | +10,309 | 5.13% | Q1 2023 | May 15, 2023 |
| NOMURA HOLDINGS INC | History | New | 200,000 | 1,440 | 0.0% | — | 31 | +200,000 | New | Q1 2023 | May 15, 2023 |
| Swiss National Bank | History | Reduced | 178,100 | 1,277 | 0.0% | 0.0% | 32 | -16,300 | -8.38% | Q1 2023 | May 10, 2023 |
| BRITISH COLUMBIA INVESTMENT MANAGEMENT Corp | History | Added to | 168,206 | 1,208 | 0.01% | 0.01% | 33 | +37,362 | 28.55% | Q1 2023 | May 12, 2023 |
| BOOTHBAY FUND MANAGEMENT, LLC | History | No change | 119,215 | 858 | 0.02% | 0.02% | 34 | 0 | 0.0% | Q1 2023 | May 15, 2023 |
| GEODE CAPITAL MANAGEMENT, LLC | History | Added to | 116,395 | 838 | 0.0% | 0.0% | 35 | +3,135 | 2.77% | Q1 2023 | May 15, 2023 |
| CITIGROUP INC | History | Added to | 103,820 | 744 | 0.0% | 0.0% | 36 | +102,452 | 7489.18% | Q1 2023 | May 11, 2023 |
| CIBC Asset Management Inc | History | Added to | 101,523 | 728 | 0.0% | 0.0% | 37 | +1,194 | 1.19% | Q1 2023 | May 12, 2023 |
| ALPS ADVISORS INC | History | Reduced | 83,199 | 599 | 0.01% | 0.01% | 38 | -1,754 | -2.06% | Q1 2023 | May 10, 2023 |
| Addenda Capital Inc. | History | Added to | 59,244 | 575 | 0.02% | 0.03% | 39 | +2,627 | 4.64% | Q1 2023 | Apr 11, 2023 |
| MANUFACTURERS LIFE INSURANCE COMPANY, THE | History | Reduced | 79,551 | 571 | 0.0% | 0.0% | 40 | -206 | -0.26% | Q1 2023 | May 15, 2023 |
| D. E. Shaw & Co., Inc. | History | Reduced | 73,421 | 528 | 0.0% | 0.0% | 41 | -361,892 | -83.13% | Q1 2023 | May 15, 2023 |
| MACKENZIE FINANCIAL CORP | History | Reduced | 70,552 | 506 | 0.0% | 0.0% | 42 | -4,737 | -6.29% | Q1 2023 | Apr 24, 2023 |
| UBS Group AG | History | Added to | 58,295 | 419 | 0.0% | 0.0% | 43 | +2,409 | 4.31% | Q1 2023 | May 12, 2023 |
| VANGUARD GROUP INC | History | No change | 55,975 | 403 | 0.0% | 0.0% | 44 | 0 | 0.0% | Q1 2023 | Jul 14, 2023 |
| J. Goldman & Co LP | History | Reduced | 54,000 | 388 | 0.02% | 0.07% | 45 | -131,575 | -70.9% | Q1 2023 | May 15, 2023 |
| JANE STREET GROUP, LLC | History | Reduced | 26,039 | 187 | 0.0% | 0.0% | 46 | -31,224 | -54.53% | Q1 2023 | May 16, 2023 |
| Chicago Partners Investment Group LLC | History | Reduced | 12,934 | 186 | 0.01% | 0.01% | 47 | -2,355 | -15.4% | Q1 2023 | Apr 26, 2023 |
| LETKO, BROSSEAU & ASSOCIATES INC | History | Added to | 21,500 | 154 | 0.0% | 0.0% | 48 | +5,500 | 34.38% | Q1 2023 | May 11, 2023 |
| Jump Financial, LLC | History | Reduced | 18,332 | 131 | 0.25% | 3.69% | 49 | -48,068 | -72.39% | Q1 2023 | Oct 21, 2024 |
| Mariner, LLC | History | Reduced | 17,473 | 126 | 0.0% | 0.0% | 50 | -2,780 | -13.73% | Q1 2023 | May 15, 2023 |
| Legal & General Group Plc | History | No change | 13,819 | 99 | 0.0% | 0.0% | 51 | 0 | 0.0% | Q1 2023 | May 15, 2023 |
| Zurcher Kantonalbank (Zurich Cantonalbank) | History | Reduced | 12,920 | 92 | 0.0% | 0.0% | 52 | -2,995 | -18.82% | Q1 2023 | May 08, 2023 |
| Squarepoint Ops LLC | History | Added to | 12,227 | 88 | 0.0% | 0.0% | 53 | +456 | 3.87% | Q1 2023 | May 15, 2023 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | History | Reduced | 10,900 | 78 | 0.0% | 0.0% | 54 | -22,200 | -67.07% | Q1 2023 | May 16, 2023 |
| Tower Research Capital LLC (TRC) | History | Reduced | 10,223 | 73 | 0.0% | 0.0% | 55 | -490 | -4.57% | Q1 2023 | May 09, 2023 |
| Amundi | History | New | 10,058 | 64 | 0.0% | — | 56 | +10,058 | New | Q1 2023 | May 15, 2023 |
| Northwest & Ethical Investments L.P. | History | New | 8,356 | 60 | 0.0% | — | 57 | +8,356 | New | Q1 2023 | Jul 09, 2025 |
| TORONTO DOMINION BANK | History | Reduced | 7,151 | 51 | 0.0% | 0.0% | 58 | -1,585 | -18.14% | Q1 2023 | May 11, 2023 |
| SIMPLEX TRADING, LLC | History | New | 6,177 | 44 | 0.0% | — | 59 | +6,177 | New | Q1 2023 | Apr 27, 2023 |
| DEUTSCHE BANK AG\ | History | No change | 5,416 | 38 | 0.0% | 0.0% | 60 | 0 | 0.0% | Q1 2023 | May 15, 2023 |
| GROUP ONE TRADING, L.P. | History | New | 4,975 | 35 | 0.0% | — | 61 | +4,975 | New | Q1 2023 | May 12, 2023 |
| Federation des caisses Desjardins du Quebec | History | Reduced | 2,894 | 20 | 0.0% | 0.0% | 62 | -1,701 | -37.02% | Q1 2023 | Aug 15, 2024 |
| ADVISOR GROUP HOLDINGS, INC. | History | No change | 2,400 | 17 | 0.0% | 0.0% | 63 | 0 | 0.0% | Q1 2023 | May 12, 2023 |
| TD Waterhouse Canada Inc. | History | No change | 1,065 | 9 | 0.0% | 0.0% | 64 | 0 | 0.0% | Q1 2023 | Nov 13, 2023 |
| DRIEHAUS CAPITAL MANAGEMENT LLC | History | Closed out | 0 | 0 | — | 0.04% | — | -366,226 | -100.0% | Q4 2022 | Feb 14, 2023 |
| Walleye Capital LLC | History | Closed out | 0 | 0 | — | 0.04% | — | -290,565 | -100.0% | Q4 2022 | Feb 14, 2023 |
| TWO SIGMA INVESTMENTS, LP | History | Closed out | 0 | 0 | — | 0.0% | — | -144,194 | -100.0% | Q4 2022 | Feb 14, 2023 |
| Bellevue Group AG | History | Closed out | 0 | 0 | — | 0.0% | — | -44,905 | -100.0% | Q4 2022 | Feb 14, 2023 |
| CIBC WORLD MARKET INC. | History | Closed out | 0 | 0 | — | 0.0% | — | -16,565 | -100.0% | Q4 2022 | Feb 13, 2023 |
| Engineers Gate Manager LP | History | Closed out | 0 | 0 | — | 0.01% | — | -11,901 | -100.0% | Q4 2022 | Feb 14, 2023 |
| ProShare Advisors LLC | History | Closed out | 0 | 0 | — | 0.0% | — | -10,404 | -100.0% | Q4 2022 | Feb 02, 2023 |
| IFP Advisors, Inc | History | Closed out | 0 | 0 | — | 0.0% | — | -3 | -100.0% | Q4 2022 | Feb 07, 2023 |
| CREDIT AGRICOLE S A | History | No change | 4 | 0 | — | — | — | 0 | 0.0% | Q1 2023 | May 15, 2023 |