How many shares of KPTI does MARSHALL WACE, LLP own?

As of 2026-Q1, MARSHALL WACE, LLP holds 128,451 shares of KPTI (KARYOPHARM THERAPEUTICS INC).

What is MARSHALL WACE, LLP's KPTI position worth?

As of 2026-Q1, MARSHALL WACE, LLP's KPTI position is worth $715,472.

Based on available 13F filings, MARSHALL WACE, LLP first reported a position in KPTI in 2024-Q2. They have held the position across 23 quarters.

Position history for MWMARSHALL WACE, LLP's holdings in KARYOPHARM THERAPEUTICS INC

Current Value

$715,472

Current Shares

128,451

Total Value Change

-$1.5M

Total Shares Change

-2.5M

Quarter-by-Quarter History

Quarter	Action	Shares	Change	Value	Weight	Price	Conviction
2026-Q1 Latest	Unchanged	128,451	0.0%	$715,472	0.0%	$9.13	0
2025-Q4	Unchanged	128,451	0.0%	$945,400	0.0%	$7.31	0
2025-Q3	Unchanged	128,451	0.0%	$840,070	0.0%	$6.35	0
2025-Q2	Unchanged	128,451	0.0%	$553,624	0.0%	$4.39	0
2025-Q1	Decreased	128,451	-94.7%	$480,407	0.0%	$4.16	0
2024-Q4	Increased	2.4M	+15.3%	$1.6M	0.0%	$10.50	29
2024-Q3	Decreased	2.1M	-19.3%	$1.7M	0.0%	$10.86	0
2024-Q2	Decreased	2.6M	-0.6%	$2.2M	0.0%	$13.02	0