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TSVT

2seventy bio
TSVT

Delisted

TSVT was delisted on the 13th of May, 2025.

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127 hedge funds and large institutions have $479M invested in 2seventy bio in 2021 Q4 according to their latest regulatory filings, with 127 funds opening new positions, increasing their positions, reducing their positions, and closing their positions.

New
Increased
Maintained
Reduced
Closed

93% more call options, than puts

Call options by funds: $1.29M | Put options by funds: $668K

Holders
127
Holders Change
+127
Holders Change %
–
% of All Funds
1.95%
Holding in Top 10
1
Holding in Top 10 Change
+1
Holding in Top 10 Change %
% of All Funds
0.02%
New
127
Increased
–
Reduced
–
Closed
–
Calls
$1.29M
Puts
$668K
Net Calls
+$621K
Net Calls Change
+$621K

Top Buyers

Rank Fund Capital Flow
1
State Street
State Street
Massachusetts
+$73.7M
2
Wellington Management Group
Wellington Management Group
Massachusetts
+$65.2M
3
EC
EcoR1 Capital
California
+$59.8M
4
Vanguard Group
Vanguard Group
Pennsylvania
+$58M
5
BlackRock
BlackRock
New York
+$50M

Top Sellers

No sellers this quarter
Name Holding Trade Value Shares
Change 		Change in
Stake
BC
51
Birchview Capital
Vermont
$718K +$873K +27,999 New
Invesco
52
Invesco
Georgia
$636K +$773K +24,790 New
Wells Fargo
53
Wells Fargo
California
$602K +$732K +23,466 New
Walleye Capital
54
Walleye Capital
New York
$592K +$721K +23,110 New
PI
55
Putnam Investments
Massachusetts
$503K +$613K +19,646 New
Legal & General Group
56
Legal & General Group
United Kingdom
$474K +$577K +18,510 New
FT
57
Fiduciary Trust
Massachusetts
$439K +$535K +17,146 New
New York State Common Retirement Fund
58
New York State Common Retirement Fund
New York
$416K +$507K +16,244 New
Canada Pension Plan Investment Board
59
Canada Pension Plan Investment Board
Ontario, Canada
$411K +$500K +16,039 New
PM
60
Parametrica Management
Hong Kong
$379K +$461K +14,766 New
VRS
61
Virginia Retirement Systems
Virginia
$337K +$411K +13,165 New
VEA
62
Virtus ETF Advisers
New York
$337K +$410K +13,134 New
GF
63
Gabelli Funds
New York
$309K +$376K +12,060 New
AIG
64
American International Group
New York
$307K +$373K +11,965 New
Connor, Clark & Lunn Investment Management (CC&L)
65
Connor, Clark & Lunn Investment Management (CC&L)
British Columbia, Canada
$284K +$345K +11,071 New
SG Americas Securities
66
SG Americas Securities
New York
$281K +$341K +10,946 New
State Board of Administration of Florida Retirement System
67
State Board of Administration of Florida Retirement System
Florida
$278K +$338K +10,844 New
UBS AM
68
UBS AM
Illinois
$257K +$313K +10,033 New
AA
69
AlphaCentric Advisors
Puerto Rico
$256K +$312K +10,000 New
BJL
70
Brighton Jones LLC
Washington
$232K +$282K +9,042 New
VOYA Investment Management
71
VOYA Investment Management
Georgia
$225K +$273K +8,761 New
Mitsubishi UFJ Asset Management
72
Mitsubishi UFJ Asset Management
Japan
$221K +$258K +8,275 New
CAPTRUST Financial Advisors
73
CAPTRUST Financial Advisors
North Carolina
$217K +$263K +8,448 New
MIM
74
MetLife Investment Management
New Jersey
$209K +$255K +8,165 New
Squarepoint
75
Squarepoint
New York
$209K +$255K +8,165 New
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TSVT Hedge Fund Activity: Q4 2021 in Review

127 of the 6,498 institutional investors tracked by Wall St. Rank reported a position in 2seventy bio (TSVT) for Q4 2021, worth a combined $479M.

Buyers outnumbered sellers: 127 funds opened new TSVT positions and 0 closed out — a net gain of 127 holders — while 0 added to existing stakes and 0 trimmed.

The largest buyer was State Street, opening a new position worth an estimated $73.7M.

  • 127 institutional investors held 2seventy bio (TSVT) as of Q4 2021, up from 0 in Q3 2021.
  • Funds reported $479M of 2seventy bio stock for Q4 2021.
  • 127 funds opened new 2seventy bio positions in Q4 2021 and 0 closed out, a net change of +127 holders.
  • The largest 2seventy bio buyer in Q4 2021 was State Street, an estimated $73.7M added.

Based on aggregated 13F filings for Q4 2021.