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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
BlackRock
1
BlackRock
New York
$81.5M +$3.86M +18,310 +4%
PAI
2
Palo Alto Investors
California
$56.4M +$1.35M +6,400 +2%
State Street
3
State Street
Massachusetts
$56.1M -$107K -506 -0.1%
Vanguard Group
4
Vanguard Group
Pennsylvania
$37.4M +$1.07M +5,070 +2%
Alkeon Capital Management
5
Alkeon Capital Management
New York
$28.1M +$25.1K +119 +0.1%
DMPV
6
Delphi Management Partners VIII
California
$23.8M
Wellington Management Group
7
Wellington Management Group
Massachusetts
$20.2M -$3.67M -17,430 -12%
Morgan Stanley
8
Morgan Stanley
New York
$17.9M +$13.4M +63,704 +129%
RHJA
9
Rice Hall James & Associates
California
$16.4M +$148K +703 +0.7%
Two Sigma Investments
10
Two Sigma Investments
New York
$15.7M +$20.4M +96,828 +3,612%
Adage Capital Partners
11
Adage Capital Partners
Massachusetts
$14.2M -$15.7M -74,346 -45%
CS
12
Candriam SCA
Luxembourg
$14.1M -$211 -1 -0%
JGC
13
J. Goldman & Co
New York
$14M +$15M +71,291 +409%
FCM
14
Frontier Capital Management
Massachusetts
$12.9M -$26.8M -127,063 -61%
Goldman Sachs
15
Goldman Sachs
New York
$12.8M +$2.21M +10,481 +15%
CWG
16
C WorldWide Group
Denmark
$12.6M +$8.43M +40,000 +100%
Geode Capital Management
17
Geode Capital Management
Massachusetts
$12.1M +$1.5M +7,125 +10%
LCM
18
Laurion Capital Management
New York
$10.3M
N
19
Nuveen
North Carolina
$9.78M -$1.38M -6,535 -10%
Two Sigma Advisers
20
Two Sigma Advisers
New York
$9.57M +$5.67M +26,887 +80%
HRCM
21
Hood River Capital Management
Florida
$8.93M -$1.17M -5,537 -9%
CLOS
22
Compagnie Lombard Odier SCmA
Switzerland
$8.73M +$11.7M +55,312 New
LOAMS
23
Lombard Odier Asset Management (Switzerland)
Switzerland
$8.73M +$11.7M +55,312 New
Citadel Advisors
24
Citadel Advisors
Florida
$8.65M +$7.66M +36,362 +197%
Northern Trust
25
Northern Trust
Illinois
$7.84M -$503K -2,388 -5%

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.