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Karyopharm Therapeutics

171 hedge funds and large institutions have $637M invested in Karyopharm Therapeutics in 2021 Q1 according to their latest regulatory filings, with 28 funds opening new positions, 57 increasing their positions, 57 reducing their positions, and 24 closing their positions.

New
Increased
Maintained
Reduced
Closed

17% more first-time investments, than exits

New positions opened: 28 | Existing positions closed: 24

2% more funds holding

Funds holding: 168171 (+3)

0% more repeat investments, than reductions

Existing positions increased: 57 | Existing positions reduced: 57

0.41% less ownership

Funds ownership: 5.78%5.37% (-0.41%)

34% less call options, than puts

Call options by funds: $2.61M | Put options by funds: $3.95M

36% less capital invested

Capital invested by funds: $987M → $637M (-$351M)

50% less funds holding in top 10

Funds holding in top 10: 21 (-1)

Holders
171
Holders Change
+3
Holders Change %
+1.79%
% of All Funds
3%
Holding in Top 10
1
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-50%
% of All Funds
0.02%
New
28
Increased
57
Reduced
57
Closed
24
Calls
$2.61M
Puts
$3.95M
Net Calls
-$1.34M
Net Calls Change
-$4.58M
Name Holding Trade Value Shares
Change
Change in
Stake
AllianceBernstein
51
AllianceBernstein
Tennessee
$1.36M
MOACM
52
Mutual of America Capital Management
New York
$1.35M -$99.5K -472 -5%
RhumbLine Advisers
53
RhumbLine Advisers
Massachusetts
$1.27M -$53.1K -252 -3%
Swiss National Bank
54
Swiss National Bank
Switzerland
$1.24M +$23.8K +113 +1%
California State Teachers Retirement System (CalSTRS)
55
California State Teachers Retirement System (CalSTRS)
California
$1.11M -$5.48K -26 -0.4%
Wells Fargo
56
Wells Fargo
California
$1.1M -$793K -3,763 -35%
State of Wisconsin Investment Board
57
State of Wisconsin Investment Board
Wisconsin
$1M -$64.7K -307 -5%
CS
58
Credit Suisse
Switzerland
$945K -$1.74M -8,271 -58%
PPA
59
Parametric Portfolio Associates
Washington
$927K +$128K +609 +12%
PM
60
Parametrica Management
Hong Kong
$925K +$1.3M +6,193 New
Jennison Associates
61
Jennison Associates
New York
$909K +$1.21M +5,759 New
Tudor Investment Corp
62
Tudor Investment Corp
Connecticut
$877K +$1.17M +5,558 New
Fidelity Investments
63
Fidelity Investments
Massachusetts
$833K -$1.14M -5,426 -51%
New York State Common Retirement Fund
64
New York State Common Retirement Fund
New York
$788K -$77.1K -366 -7%
Jane Street
65
Jane Street
New York
$771K +$33.1K +157 +3%
KOCAA
66
Knights of Columbus Asset Advisors
Connecticut
$761K -$8.64K -41 -0.8%
PP
67
PDT Partners
New York
$747K +$998K +4,735 New
SEC
68
Seven Eight Capital
New York
$721K
EGM
69
Engineers Gate Manager
New York
$719K +$643K +3,050 +203%
JF
70
Jump Financial
Illinois
$658K +$878K +4,167 New
DTL
71
Dynamic Technology Lab
Singapore
$642K +$689K +3,271 +411%
First Trust Advisors
72
First Trust Advisors
Illinois
$611K +$9.27K +44 +1%
UBS AM
73
UBS AM
Illinois
$585K -$102K -484 -12%
Group One Trading
74
Group One Trading
Illinois
$560K -$438K -2,081 -37%
AA
75
AlphaCentric Advisors
Puerto Rico
$547K +$492K +2,334 +206%

KPTI Hedge Fund Activity: Q1 2021 in Review

171 of the 5,695 institutional investors tracked by Wall St. Rank reported a position in Karyopharm Therapeutics (KPTI) for Q1 2021, worth a combined $637M — down 36% from $987M a quarter earlier.

Buyers outnumbered sellers: 28 funds opened new KPTI positions and 24 closed out — a net gain of 4 holders — while 57 added to existing stakes and 57 trimmed.

The largest buyer was Two Sigma Investments, adding an estimated $20.4M. The largest seller was Frontier Capital Management, cutting an estimated $26.8M.

  • 171 institutional investors held Karyopharm Therapeutics (KPTI) as of Q1 2021, up from 168 in Q4 2020.
  • Funds reported $637M of Karyopharm Therapeutics stock for Q1 2021, down 36% quarter-over-quarter.
  • 28 funds opened new Karyopharm Therapeutics positions in Q1 2021 and 24 closed out, a net change of +4 holders.
  • The largest Karyopharm Therapeutics buyer in Q1 2021 was Two Sigma Investments, an estimated $20.4M added.
  • The largest Karyopharm Therapeutics seller in Q1 2021 was Frontier Capital Management, an estimated $26.8M sold.

Based on aggregated 13F filings for Q1 2021.