NasdaqGS - Delayed Quote USD

Karyopharm Therapeutics Inc. (KPTI)

1.0600 0.0000 (0.00%)
At close: April 26 at 4:00 PM EDT
1.0900 +0.03 (+2.83%)
After hours: April 26 at 6:54 PM EDT

Major Holders

Breakdown
4.41% % of Shares Held by All Insider
67.47% % of Shares Held by Institutions
70.58% % of Float Held by Institutions
158 Number of Institutions Holding Shares

Top Institutional Holders

HolderSharesDate Reported% OutValue
Blackrock Inc. 10.07M Dec 31, 2023 8.65% 10,675,977
Vanguard Group Inc 8.71M Dec 31, 2023 7.48% 9,232,766
Avidity Partners Management, LP 8.3M Dec 31, 2023 7.13% 8,796,483
Palo Alto Investors Lp 5.1M Dec 31, 2023 4.38% 5,408,324
Citadel Advisors Llc 3.1M Dec 31, 2023 2.66% 3,287,482
Geode Capital Management, LLC 2.38M Dec 31, 2023 2.05% 2,525,373
Gsa Capital Partners Llp 2.34M Dec 31, 2023 2.01% 2,478,263
State Street Corporation 2.05M Dec 31, 2023 1.76% 2,176,999
Renaissance Technologies, LLC 1.96M Dec 31, 2023 1.69% 2,082,239
Marshall Wace LLP 1.93M Dec 31, 2023 1.65% 2,042,388

Top Mutual Fund Holders

HolderSharesDate Reported% OutValue
Vanguard Total Stock Market Index Fund 3.21M Dec 31, 2023 2.76% 3,401,803
iShares Russell 2000 ETF 2.7M Feb 29, 2024 2.32% 2,861,976
Vanguard Explorer Fund, Inc. 2.26M Jan 31, 2024 1.94% 2,397,977
Vanguard Extended Market Index Fund 1.57M Dec 31, 2023 1.35% 1,662,463
Mutual Fund Ser Tr-AlphaCentric LifeSci Healthcare Fund 1.12M Dec 31, 2023 0.97% 1,192,499
Fidelity Small Cap Index Fund 1.12M Jan 31, 2024 0.96% 1,186,968
iShares Russell 2000 Growth ETF 983.67k Feb 29, 2024 0.84% 1,042,688
Vanguard Variable Insurance Fund-Small Company Growth 805.28k Dec 31, 2023 0.69% 853,599
BlackRock Advantage Small Cap Core Fund 702.01k Feb 29, 2024 0.60% 744,129
Fidelity Extended Market Index Fund 635.45k Jan 31, 2024 0.55% 673,573

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