VIKING THERAPEUTICS INC VKTX
COM · Common Stock · CUSIP 92686J106 · ISIN US92686J1060
Company in San Diego, United States
- SectorHealth care
- IndustryPharmaceutical Preparations
- HeadquartersSan Diego, CA
- Founded2012
- Websitevikingtherapeutics.com
- FilingsSEC EDGAR
* Summed across managers. Shares that two managers' reports both contain – a subsidiary's holdings that its parent's report includes too, or a sub-adviser's in its client's – are counted once ($3.9m this quarter). Holder counts are more reliable. Shares outstanding: 100.0m as of 2023-07-15, from the company's own SEC filing; the percentage can still exceed 100%: lent-out shares are counted by the lender and the buyer, and some reports overlap without saying so. Implied quarter-end price ≈ $16.21. Options: 22 managers hold calls ($95.3m notional), 18 hold puts ($47.3m).
Trends to Q2 2023
Institutional holders
Managers reporting a position, each quarter
Numbers
| Quarter | Holders |
|---|---|
| Q3 2022 | 107 |
| Q4 2022 | 129 |
| Q1 2023 | 186 |
| Q2 2023 | 194 |
Buyers vs sellers
Managers adding to or starting a position, vs cutting or selling out
Numbers
| Quarter | Bought or added | Cut or sold out |
|---|---|---|
| Q4 2022 | 70 | 51 |
| Q1 2023 | 122 | 63 |
| Q2 2023 | 112 | 94 |
Calls vs puts
Options held, notional value, last 4 quarters. P/C = puts ÷ calls
Numbers
| Quarter | Calls | Puts | P/C |
|---|---|---|---|
| Q3 2022 | $871.0k | $404.0k | 0.46 |
| Q4 2022 | $22.8m | $5.3m | 0.23 |
| Q1 2023 | $83.9m | $25.5m | 0.30 |
| Q2 2023 | $95.3m | $47.3m | 0.50 |
Biggest buyers
| BlackRock Inc. | Added | +4.9m |
| ALLIANCEBERNSTEIN L.P. | Added | +2.9m |
| VIKING GLOBAL INVESTORS LP | Added | +1.6m |
| AMERICAN CENTURY COMPANIES INC | Added | +1.4m |
| VANGUARD GROUP INC | Added | +1.1m |
| GEODE CAPITAL MANAGEMENT, LLC | Added | +983.2k |
| Invesco Ltd. | New | +825.9k |
| EVENTIDE ASSET MANAGEMENT, LLC | New | +750.0k |
| NORTHERN TRUST CORP | Added | +739.9k |
| VICTORY CAPITAL MANAGEMENT INC | Added | +553.8k |
Biggest sellers
| FMR LLC | Reduced | -6.9m |
| MILLENNIUM MANAGEMENT LLC | Reduced | -2.0m |
| Laurion Capital Management LP | Reduced | -1.5m |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | Reduced | -1.2m |
| Cormorant Asset Management, LP | Sold out | -1.1m |
| TWO SIGMA ADVISERS, LP | Sold out | -896.5k |
| Point72 Asset Management, L.P. | Reduced | -789.4k |
| RENAISSANCE TECHNOLOGIES LLC | Reduced | -704.2k |
| D. E. Shaw & Co., Inc. | Reduced | -519.1k |
| STATE STREET CORP | Reduced | -461.6k |
Biggest calls
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | Added | $28.3m1.7m shares |
| JANE STREET GROUP, LLC | Reduced | $19.2m1.2m shares |
| GROUP ONE TRADING LLC | Added | $13.2m816.1k shares |
| SIMPLEX TRADING, LLC | Added | $9.9m609.5k shares |
| CITADEL ADVISORS LLC | Added | $9.8m606.5k shares |
| Cubist Systematic Strategies, LLC | New | $3.3m201.0k shares |
| JPMORGAN CHASE & CO | New | $2.3m143.2k shares |
| MILLENNIUM MANAGEMENT LLC | Reduced | $2.0m123.0k shares |
| WOLVERINE TRADING, LLC | Added | $1.8m112.8k shares |
| Caption Management, LLC | Unchanged | $1.6m100.0k shares |
Biggest puts
| JPMORGAN CHASE & CO | New | $13.7m844.5k shares |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | Added | $9.4m577.9k shares |
| Affinity Asset Advisors, LLC | Added | $5.7m350.0k shares |
| CITADEL ADVISORS LLC | Added | $5.6m348.1k shares |
| SIMPLEX TRADING, LLC | Added | $3.1m189.6k shares |
| GROUP ONE TRADING LLC | Added | $2.6m161.5k shares |
| Atika Capital Management LLC | New | $2.4m1.5k shares |
| JANE STREET GROUP, LLC | Reduced | $1.6m100.6k shares |
| WOLVERINE TRADING, LLC | Reduced | $826.3k52.9k shares |
| Caption Management, LLC | New | $781.3k48.2k shares |
Options at notional value: the value of the shares the contracts control, as filers report them, not what the options cost. Not included in the holders, shares or buying above.
Major shareholders (over 5%)
Anyone who owns more than 5% of a class of the company's shares has to say so: on Schedule 13D if they may try to influence or control the company, on 13G if they're a passive investor, and update it as the stake changes. Each holder's latest filing, from 19 Dec 2024 on; percentages are of the share class, as the holder worked them out.
| Holder | Stake |
|---|---|
| FMR LLC 13G · institution -3.6 pts · filed 2025-11-05 | 5.1% |
| VANGUARD CAPITAL MANAGEMENT LLC 13G · institution new · filed 2026-04-30 | 5.1% |
Fell to 5% or below in the last year: VANGUARD GROUP INC (0.0%, 2026-03-27; now reported by VANGUARD CAPITAL MANAGEMENT LLC)
Insider purchases and sales in Q2 2023
Shares bought or sold by the company's own officers, directors and 10% owners, in the open market or privately, as they reported to the SEC on Form 4 (due within two business days of the trade). Grants, option exercises, shares withheld for tax and gifts aren't included.
Officers and directors buying vs selling
Number of people, by quarter (10% owners not included)
Numbers
| Quarter | Buying | Bought | Selling | Sold | Sold under a plan |
|---|---|---|---|---|---|
| Q3 2021 | 0 | — | 0 | — | — |
| Q4 2021 | 0 | — | 0 | — | — |
| Q1 2022 | 0 | — | 0 | — | — |
| Q2 2022 | 1 | $111.2k | 0 | — | — |
| Q3 2022 | 0 | — | 0 | — | — |
| Q4 2022 | 0 | — | 0 | — | — |
| Q1 2023 | 0 | — | 3 | $9.7m | — |
| Q2 2023 | 0 | — | 5 | $11.7m | — |
| Date | Insider | Trade | Value |
|---|---|---|---|
| 2023-05-16 | Rowland Charles A Jr Director | Sold | $1.0m40.0k shares |
| 2023-05-16 | MACARTNEY LAWSON Director | Sold | $384.0k16.0k shares |
| 2023-05-01 | Lian Brian President & CEO, director | Sold | $1.0m45.0k shares |
| 2023-04-24 | MACARTNEY LAWSON Director | Sold | $352.0k16.0k shares |
| 2023-04-19 | Lian Brian President & CEO, director | Sold | $750.8k35.0k shares |
| 2023-04-17 | Lian Brian President & CEO, director | Sold | $3.2m155.0k shares |
| 2023-04-17 | MACARTNEY LAWSON Director | Sold | $415.7k20.8k shares |
| 2023-04-17 | Mancini Marianna Chief Operating Officer | Sold | $250.0k12.5k shares |
| 2023-04-17 | ZANTE GREG Chief Financial Officer | Sold | $150.0k7.5k shares |
| 2023-04-13 | Lian Brian President & CEO, director | Sold | $1.5m79.3k shares |
| 2023-04-12 | ZANTE GREG Chief Financial Officer | Sold | $747.8k41.5k shares |
| 2023-04-11 | ZANTE GREG Chief Financial Officer | Sold | $1.0m56.3k shares |
| 2023-04-03 | ZANTE GREG Chief Financial Officer | Sold | $556.4k30.9k shares |
| 2023-04-03 | Lian Brian President & CEO, director | Sold | $392.7k22.0k shares |
Their holding: how much the trade added to or took from the insider's holding (direct, or the trust or fund named). The same trade is sometimes reported by more than one insider, such as a fund and the director who represents it; totals count it once. A value is left blank where the reported price is far from the market price (usually a typo).
Holders, Q2 2023
| Manager | Shares | Change |
|---|---|---|
| FMR LLC 0.02% of their portfolio | 15.0m $242.8m | Reduced -6.9m |
| BlackRock Inc. 0.00% of their portfolio | 6.9m $111.8m | Added +4.9m |
| VANGUARD GROUP INC 0.00% of their portfolio | 5.1m $82.9m | Added +1.1m |
| STATE STREET CORP 0.00% of their portfolio | 4.8m $78.1m | Reduced -461.6k |
| VIKING GLOBAL INVESTORS LP 0.24% of their portfolio | 3.5m $57.5m | Added +1.6m |
| ALLIANCEBERNSTEIN L.P. 0.02% of their portfolio | 3.0m $48.0m | Added +2.9m |
| Boxer Capital, LLC 1.50% of their portfolio | 2.0m $32.4m | Unchanged |
| GEODE CAPITAL MANAGEMENT, LLC 0.00% of their portfolio | 1.8m $29.9m | Added +983.2k |
| MILLENNIUM MANAGEMENT LLC 0.03% of their portfolio | 1.8m $29.6m | Reduced -2.0m |
| WASATCH ADVISORS LP 0.17% of their portfolio | 1.7m $27.7m | Added +4.0k |
| AMERICAN CENTURY COMPANIES INC 0.02% of their portfolio | 1.4m $22.4m | Added +1.4m |
| MORGAN STANLEY 0.00% of their portfolio | 1.3m $21.4m | Added +442.4k |
| DEERFIELD MANAGEMENT COMPANY, L.P. 0.39% of their portfolio | 1.1m $18.2m | Unchanged |
| RTW INVESTMENTS, LP 0.31% of their portfolio | 1.0m $16.2m | Unchanged |
| NORTHERN TRUST CORP 0.00% of their portfolio | 911.7k $14.8m | Added +739.9k |
| Invesco Ltd. 0.00% of their portfolio | 825.9k $13.4m | New |
| VICTORY CAPITAL MANAGEMENT INC 0.01% of their portfolio | 819.1k $13.3m | Added +553.8k |
| EVENTIDE ASSET MANAGEMENT, LLC 0.21% of their portfolio | 750.0k $12.2m | New |
| Integral Health Asset Management, LLC 1.55% of their portfolio | 730.0k $11.8m | Added +2.9k |
| GOLDMAN SACHS GROUP INC 0.00% of their portfolio | 692.9k $11.2m | Added +19.1k |
| Ghost Tree Capital, LLC 3.80% of their portfolio | 650.0k $10.5m | Added +50.0k |
| Balyasny Asset Management L.P. 0.03% of their portfolio | 615.3k $10.0m | Added +58.7k |
| GREAT POINT PARTNERS LLC 1.94% of their portfolio | 598.5k $9.7m | Reduced -401.4k |
| 5AM Venture Management, LLC 2.36% of their portfolio | 585.0k $9.5m | Added +235.0k |
| 683 Capital Management, LLC 0.91% of their portfolio | 580.0k $9.4m | Unchanged |
| BNP PARIBAS FINANCIAL MARKETS 0.02% of their portfolio | 573.6k $9.3m | Added +331.8k |
| JPMORGAN CHASE & CO 0.00% of their portfolio | 546.5k $8.9m | Added +543.9k |
| JANE STREET GROUP, LLC 0.01% of their portfolio | 542.1k $8.8m | Added +184.4k |
| DIMENSIONAL FUND ADVISORS LP 0.00% of their portfolio | 534.3k $8.7m | Unchanged |
| Sio Capital Management, LLC 3.02% of their portfolio | 527.7k $8.6m | Added +277.7k |
| GROUP ONE TRADING LLC 0.34% of their portfolio | 495.5k $8.0m | Reduced -20.5k |
| LORD, ABBETT & CO. LLC 0.01% of their portfolio | 485.4k $7.9m | Reduced -181.6k |
| PERCEPTIVE ADVISORS LLC 0.21% of their portfolio | 441.1k $7.2m | Reduced -430.6k |
| TWO SIGMA INVESTMENTS, LP 0.02% of their portfolio | 419.2k $6.8m | Reduced -276.5k |
| BANK OF AMERICA CORP /DE/ 0.00% of their portfolio | 404.8k $6.6m | Reduced -385.1k |
| Artia Global Partners LP 2.14% of their portfolio | 383.6k $6.2m | Added +315.2k |
| Octagon Capital Advisors LP 0.85% of their portfolio | 375.0k $6.1m | Unchanged |
| Rafferty Asset Management, LLC 0.03% of their portfolio | 342.4k $5.5m | Reduced -198.0k |
| Bank of New York Mellon Corp 0.00% of their portfolio | 338.1k $5.5m | Added +196.4k |
| Soleus Capital Management, L.P. 0.61% of their portfolio | 336.7k $5.5m | Reduced -123.3k |
| D. E. Shaw & Co., Inc. 0.01% of their portfolio | 330.9k $5.4m | Reduced -519.1k |
| MACQUARIE GROUP LTD 0.01% of their portfolio | 330.1k $5.4m | Unchanged |
| Point72 Asset Management, L.P. 0.02% of their portfolio | 304.0k $4.9m | Reduced -789.4k |
| Affinity Asset Advisors, LLC 1.91% of their portfolio | 300.0k $4.9m | Reduced -322.2k |
| DAFNA Capital Management LLC 1.30% of their portfolio | 293.7k $4.8m | Reduced -25.5k |
| Weiss Multi-Strategy Advisers LLC 0.10% of their portfolio | 285.4k $4.6m | Added +160.5k |
| DEUTSCHE BANK AG\ 0.00% of their portfolio | 280.7k $4.6m | Added +41.5k |
| Ensign Peak Advisors, Inc 0.01% of their portfolio | 272.4k $4.4m | Added +28.1k |
| NORGES BANK 0.00% of their portfolio | 271.0k $4.4m | Not comparable |
| Trexquant Investment LP 0.11% of their portfolio | 266.3k $4.3m | Added +197.4k |
| Nuveen Asset Management, LLC 0.00% of their portfolio | 264.6k $4.3m | Added +251.6k |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC 0.00% of their portfolio | 259.7k $4.2m | Added +223.1k |
| SILVERARC CAPITAL MANAGEMENT, LLC 1.42% of their portfolio | 258.6k $4.2m | Reduced -121.4k |
| VOLORIDGE INVESTMENT MANAGEMENT, LLC 0.02% of their portfolio | 249.7k $4.0m | Reduced -145.0k |
| Cubist Systematic Strategies, LLC 0.04% of their portfolio | 222.6k $3.6m | Added +9.3k |
| Swiss National Bank 0.00% of their portfolio | 206.0k $3.3m | Added +39.1k |
| Connor, Clark & Lunn Investment Management Ltd. 0.02% of their portfolio | 197.4k $3.2m | Added +107.0k |
| Moody Aldrich Partners LLC 0.61% of their portfolio | 194.5k $3.2m | Reduced -9.4k |
| BARCLAYS PLC 0.00% of their portfolio | 189.0k $3.1m | Added +8.1k |
| Rhenman & Partners Asset Management AB 0.31% of their portfolio | 180.0k $2.9m | Unchanged |
| CITIGROUP INC 0.00% of their portfolio | 167.8k $2.7m | Reduced -392.0k |
| UBS Group AG 0.00% of their portfolio | 157.1k $2.5m | Reduced -30.2k |
| WOLVERINE TRADING, LLC 0.03% of their portfolio | 151.8k $2.4m | Reduced -12.5k |
| Laurion Capital Management LP 0.11% of their portfolio | 151.3k $2.5m | Reduced -1.5m |
| Raymond James Financial Services Advisors, Inc. 0.00% of their portfolio | 143.2k $2.3m | Added +39.9k |
| MARSHALL WACE, LLP 0.00% of their portfolio | 133.2k $2.2m | Added +48.5k |
| RHUMBLINE ADVISERS 0.00% of their portfolio | 127.8k $2.1m | New |
| Mirae Asset Global Investments Co., Ltd. 0.00% of their portfolio | 118.8k $1.9m | Added +98.3k |
| BLAIR WILLIAM & CO/IL 0.01% of their portfolio | 116.9k $1.9m | Added +8.9k |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM 0.00% of their portfolio | 115.2k $1.9m | Added +54.6k |
| CREDIT SUISSE AG/ 0.00% of their portfolio | 113.4k $1.8m | Added +59.8k |
| Cornerstone Capital, Inc. 0.21% of their portfolio | 110.1k $1.8m | Reduced -44.5k |
| State of New Jersey Common Pension Fund D 0.01% of their portfolio | 109.1k $1.8m | New |
| OSAIC HOLDINGS, INC. 0.00% of their portfolio | 108.4k $1.8m | Reduced -18.9k |
| WELLS FARGO & COMPANY/MN 0.00% of their portfolio | 100.4k $1.6m | Added +9.5k |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP 0.00% of their portfolio | 98.7k $1.6m | Reduced -1.2m |
| Legal & General Group Plc 0.00% of their portfolio | 94.8k $1.5m | Added +64.5k |
| STATE OF WISCONSIN INVESTMENT BOARD 0.00% of their portfolio | 90.7k $1.5m | Added +27.0k |
| CITADEL ADVISORS LLC 0.00% of their portfolio | 89.7k $1.5m | Reduced -59.5k |
| NEUBERGER BERMAN GROUP LLC 0.00% of their portfolio | 82.8k $1.3m | New |
| Walleye Capital LLC 0.02% of their portfolio | 81.3k $1.3m | Added +38.2k |
| Virtu Financial LLC 0.10% of their portfolio | 78.2k $1.3m | New |
| Knott David M Jr 0.50% of their portfolio | 75.5k $1.2m | Reduced -124.6k |
| ALPS ADVISORS INC 0.01% of their portfolio | 73.4k $1.2m | Added +21.7k |
| Nicholas Investment Partners, LP 0.08% of their portfolio | 68.9k $1.1m | Reduced -438.2k |
| RAYMOND JAMES & ASSOCIATES 0.00% of their portfolio | 68.5k $1.1m | Added +22.5k |
| Quantum Private Wealth, LLC 0.49% of their portfolio | 65.3k $1.1m | Added +302 |
| PROFUND ADVISORS LLC 0.05% of their portfolio | 62.7k $1.0m | Reduced -35.5k |
| CHARTWELL INVESTMENT PARTNERS, LLC 0.04% of their portfolio | 61.8k $1.0m | Added +10.5k |
| GSA CAPITAL PARTNERS LLP 0.10% of their portfolio | 60.4k $979.0k | Reduced -55.6k |
| FRANKLIN RESOURCES INC 0.00% of their portfolio | 58.8k $953.9k | New |
| RENAISSANCE TECHNOLOGIES LLC 0.00% of their portfolio | 57.0k $924.0k | Reduced -704.2k |
| Belvedere Trading LLC 0.29% of their portfolio | 56.5k $916.2k | Added +1.9k |
| Fiera Capital Corp 0.00% of their portfolio | 52.7k $853.5k | Unchanged |
| Harvest Investment Services, LLC 0.48% of their portfolio | 52.2k $845.6k | Reduced -8.7k |
| LEVEL FOUR ADVISORY SERVICES, LLC 0.05% of their portfolio | 50.9k $825.8k | Added +39.3k |
| MetLife Investment Management, LLC 0.01% of their portfolio | 50.7k $821.8k | New |
| AMERICAN INTERNATIONAL GROUP, INC. 0.00% of their portfolio | 46.3k $750.2k | New |
| Schonfeld Strategic Advisors LLC 0.01% of their portfolio | 46.0k $744.9k | Reduced -284.4k |
| PRICE T ROWE ASSOCIATES INC /MD/ 0.00% of their portfolio | 45.6k $739.0k | New |