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AnaptysBio

136 hedge funds and large institutions have $601M invested in AnaptysBio in 2020 Q4 according to their latest regulatory filings, with 23 funds opening new positions, 36 increasing their positions, 45 reducing their positions, and 19 closing their positions.

New
Increased
Maintained
Reduced
Closed

176% more call options, than puts

Call options by funds: $4.6M | Put options by funds: $1.67M

41% more capital invested

Capital invested by funds: $425M → $601M (+$175M)

21% more first-time investments, than exits

New positions opened: 23 | Existing positions closed: 19

3% more funds holding

Funds holding: 132136 (+4)

0% more funds holding in top 10

Funds holding in top 10: 55 (0)

4.48% less ownership

Funds ownership: 106.66%102.18% (-4.5%)

20% less repeat investments, than reductions

Existing positions increased: 36 | Existing positions reduced: 45

Holders
136
Holders Change
+4
Holders Change %
+3.03%
% of All Funds
2.41%
Holding in Top 10
5
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
0.09%
New
23
Increased
36
Reduced
45
Closed
19
Calls
$4.6M
Puts
$1.67M
Net Calls
+$2.94M
Net Calls Change
+$4.19M
Name Holding Trade Value Shares
Change
Change in
Stake
EC
1
EcoR1 Capital
California
$69.3M
TCM
2
Tang Capital Management
California
$56.5M
Vanguard Group
3
Vanguard Group
Pennsylvania
$47.7M +$3.79M +156,244 +8%
BlackRock
4
BlackRock
New York
$41M -$548K -22,586 -1%
Federated Hermes
5
Federated Hermes
Pennsylvania
$28.4M -$2.11M -86,749 -6%
BC
6
Boxer Capital
California
$27.9M
ACM
7
Aquilo Capital Management
California
$26.1M -$6.36M -261,694 -18%
State Street
8
State Street
Massachusetts
$26.1M +$534K +21,980 +2%
PA
9
Perceptive Advisors
New York
$25.7M +$29M +1,195,336 New
FM
10
Frazier Management
Washington
$19.3M -$34.4M -1,416,747 -61%
Citadel Advisors
11
Citadel Advisors
Florida
$17.4M -$3.55M -146,118 -15%
Point72 Asset Management
12
Point72 Asset Management
Connecticut
$16.3M +$18.5M +760,300 New
CAM
13
Cormorant Asset Management
Massachusetts
$14M
Dimensional Fund Advisors
14
Dimensional Fund Advisors
Texas
$12.6M +$336K +13,825 +2%
D.E. Shaw & Co
15
D.E. Shaw & Co
New York
$12.1M -$1.85M -76,021 -12%
BBA
16
Baker Bros. Advisors
New York
$9.18M -$1.46M -60,064 -12%
PAI
17
Palo Alto Investors
California
$8.95M +$1.16M +47,570 +13%
Two Sigma Advisers
18
Two Sigma Advisers
New York
$8.28M +$2.6M +107,000 +39%
Geode Capital Management
19
Geode Capital Management
Massachusetts
$7.67M -$460K -18,943 -5%
Goldman Sachs
20
Goldman Sachs
New York
$7.39M +$1.95M +80,120 +30%
T. Rowe Price Associates
21
T. Rowe Price Associates
Maryland
$7.16M +$8.08M +332,904 New
Two Sigma Investments
22
Two Sigma Investments
New York
$6.69M +$1.04M +42,964 +16%
RSCM
23
Rock Springs Capital Management
Maryland
$6.65M +$7.29K +300 +0.1%
JP Morgan Chase
24
JP Morgan Chase
New York
$6.48M +$1.07M +43,900 +17%
ACM
25
Altium Capital Management
New York
$5.62M +$6.34M +261,209 New

ANAB Hedge Fund Activity: Q4 2020 in Review

136 of the 5,652 institutional investors tracked by Wall St. Rank reported a position in AnaptysBio (ANAB) for Q4 2020, worth a combined $601M — up 41% from $425M a quarter earlier.

Buyers outnumbered sellers: 23 funds opened new ANAB positions and 19 closed out — a net gain of 4 holders — while 36 added to existing stakes and 45 trimmed.

The largest buyer was Perceptive Advisors, opening a new position worth an estimated $29M. The largest seller was Frazier Management, cutting an estimated $34.4M.

  • 136 institutional investors held AnaptysBio (ANAB) as of Q4 2020, up from 132 in Q3 2020.
  • Funds reported $601M of AnaptysBio stock for Q4 2020, up 41% quarter-over-quarter.
  • 23 funds opened new AnaptysBio positions in Q4 2020 and 19 closed out, a net change of +4 holders.
  • The largest AnaptysBio buyer in Q4 2020 was Perceptive Advisors, an estimated $29M added.
  • The largest AnaptysBio seller in Q4 2020 was Frazier Management, an estimated $34.4M sold.

Based on aggregated 13F filings for Q4 2020.