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GRTS

Gritstone bio, Inc. Common Stock
GRTS

Delisted

GRTS was delisted on the 21st of October, 2024.

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115 hedge funds and large institutions have $630M invested in Gritstone bio, Inc. Common Stock in 2021 Q4 according to their latest regulatory filings, with 34 funds opening new positions, 42 increasing their positions, 27 reducing their positions, and 11 closing their positions.

New
Increased
Maintained
Reduced
Closed

209% more first-time investments, than exits

New positions opened: 34 | Existing positions closed: 11

70% more call options, than puts

Call options by funds: $9.2M | Put options by funds: $5.43M

56% more repeat investments, than reductions

Existing positions increased: 42 | Existing positions reduced: 27

37% more capital invested

Capital invested by funds: $458M → $630M (+$171M)

25% more funds holding

Funds holding: 92 → 115 (+23)

0% more funds holding in top 10

Funds holding in top 10: 2 → 2 (0)

Holders
115
Holders Change
+23
Holders Change %
+25%
% of All Funds
1.77%
Holding in Top 10
2
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.03%
New
34
Increased
42
Reduced
27
Closed
11
Calls
$9.2M
Puts
$5.43M
Net Calls
+$3.77M
Net Calls Change
+$6.07M

Top Buyers

Rank Fund Capital Flow
1
State Street
State Street
Massachusetts
+$32.2M
2
AG
Artal Group
Luxembourg
+$8.31M
3
Vanguard Group
Vanguard Group
Pennsylvania
+$8.22M
4
BlackRock
BlackRock
New York
+$6.83M
5
RG
Redmile Group
California
+$6.73M

Top Sellers

Rank Fund Capital Flow
1
BI
BVF Inc
California
-$16.5M
2
Fidelity Investments
Fidelity Investments
Massachusetts
-$10.9M
3
D.E. Shaw & Co
D.E. Shaw & Co
New York
-$10.8M
4
VVM
Versant Venture Management
California
-$4.92M
5
Acadian Asset Management
Acadian Asset Management
Massachusetts
-$1.74M
Name Holding Trade Value Shares
Change 		Change in
Stake
Jane Street
51
Jane Street
New York
$730K +$181K +16,367 +41%
RhumbLine Advisers
52
RhumbLine Advisers
Massachusetts
$716K +$39.5K +3,566 +7%
SFI
53
Susquehanna Fundamental Investments
Pennsylvania
$703K +$121K +10,900 +25%
Deutsche Bank
54
Deutsche Bank
Germany
$642K -$1.65M -148,992 -75%
DekaBank Deutsche Girozentrale
55
DekaBank Deutsche Girozentrale
Germany
$632K +$554K +50,000 New
PI
56
Putnam Investments
Massachusetts
$610K +$525K +47,440 New
CSS
57
Cubist Systematic Strategies
Connecticut
$552K -$245K -22,093 -34%
AllianceBernstein
58
AllianceBernstein
Tennessee
$541K +$101K +9,100 +28%
Franklin Resources
59
Franklin Resources
California
$522K -$797 -72 -0.2%
ACM
60
ACT Capital Management
Pennsylvania
$514K -$376K -34,000 -46%
Morgan Stanley
61
Morgan Stanley
New York
$437K -$86.3K -7,789 -19%
TCM
62
Triumph Capital Management
Colorado
$412K +$354K +32,000 New
Arrowstreet Capital
63
Arrowstreet Capital
Massachusetts
$394K +$339K +30,601 New
T. Rowe Price Associates
64
T. Rowe Price Associates
Maryland
$372K -$24.2K -2,188 -7%
SW
65
SkyOak Wealth
Michigan
$342K +$620 +56 +0.2%
State Board of Administration of Florida Retirement System
66
State Board of Administration of Florida Retirement System
Florida
$330K – – –
California State Teachers Retirement System (CalSTRS)
67
California State Teachers Retirement System (CalSTRS)
California
$300K +$17.2K +1,556 +7%
New York State Common Retirement Fund
68
New York State Common Retirement Fund
New York
$296K -$1.38K -125 -0.5%
AIG
69
American International Group
New York
$292K +$6.71K +606 +3%
Royal Bank of Canada
70
Royal Bank of Canada
Ontario, Canada
$281K +$11 +1 +0%
CC
71
Corton Capital
Ontario, Canada
$274K +$236K +21,301 New
EMG
72
ETF Managers Group
New Jersey
$268K +$229K +20,646 New
HighTower Advisors
73
HighTower Advisors
Illinois
$262K -$137K -12,349 -38%
ProShare Advisors
74
ProShare Advisors
Maryland
$243K +$209K +18,912 New
Mitsubishi UFJ Asset Management
75
Mitsubishi UFJ Asset Management
Japan
$237K +$215K +19,418 New
1 2
3
4 5

GRTS Hedge Fund Activity: Q4 2021 in Review

115 of the 6,499 institutional investors tracked by Wall St. Rank reported a position in Gritstone bio, Inc. Common Stock (GRTS) for Q4 2021, worth a combined $630M — up 37% from $458M a quarter earlier.

Buyers outnumbered sellers: 34 funds opened new GRTS positions and 11 closed out — a net gain of 23 holders — while 42 added to existing stakes and 27 trimmed.

The largest buyer was State Street, adding an estimated $32.2M. The largest seller was BVF Inc, exiting entirely with an estimated $16.5M sold.

  • 115 institutional investors held Gritstone bio, Inc. Common Stock (GRTS) as of Q4 2021, up from 92 in Q3 2021.
  • Funds reported $630M of Gritstone bio, Inc. Common Stock stock for Q4 2021, up 37% quarter-over-quarter.
  • 34 funds opened new Gritstone bio, Inc. Common Stock positions in Q4 2021 and 11 closed out, a net change of +23 holders.
  • The largest Gritstone bio, Inc. Common Stock buyer in Q4 2021 was State Street, an estimated $32.2M added.
  • The largest Gritstone bio, Inc. Common Stock seller in Q4 2021 was BVF Inc, an estimated $16.5M sold.

Based on aggregated 13F filings for Q4 2021.