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2seventy bio, Inc.

TSVTDelisted May 13, 2025
Industry
Pharmaceutical Preparations
SEC CIK
0001860782

2seventy bio, Inc. was delisted on May 13, 2025; its insiders filed their last Form 4 on May 15, 2025; 140 institutions reported holding it in 13F filings for Q1 2025, worth $234.5M in total; no superinvestor held it.

13F holders, Q2 2023

Institutional positions in 2seventy bio, Inc. as of Jun 30, 2023. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works

Institutional holders
150
+3 vs. Q1 2023
Shares held
49.9M
+79.4K (+0.2%) vs. Q1 2023
Total value
$504.8M
−$3.26M (−0.6%) vs. Q1 2023
New holders
25
61 more added
Sold out
22
30 more reduced

Compare with Q1 2023: new holders, sold out and not filed yet

Holders and value by quarter

Institutions reporting TSVT on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.

Institutional holdersQ2 2023: 150 institutions
Q1 2021: 0 institutionsQ2 2021: 0 institutionsQ3 2021: 0 institutionsQ4 2021: 128 institutionsQ1 2022: 134 institutionsQ2 2022: 134 institutionsQ3 2022: 134 institutionsQ4 2022: 142 institutionsQ1 2023: 147 institutionsQ2 2023: 150 institutionsQ3 2023: 146 institutionsQ4 2023: 116 institutionsQ1 2024: 117 institutionsQ2 2024: 115 institutionsQ3 2024: 115 institutionsQ4 2024: 117 institutionsQ1 2025: 140 institutionsQ2 2025: 3 institutionsQ3 2025: 0 institutionsQ4 2025: 0 institutionsQ1 2026: 0 institutionsQ2 2026: 0 institutions
Value heldQ2 2023: $504.8M
Q1 2021: $0Q2 2021: $0Q3 2021: $0Q4 2021: $479.3MQ1 2022: $543.6MQ2 2022: $457.1MQ3 2022: $493.6MQ4 2022: $317.3MQ1 2023: $508.0MQ2 2023: $504.8MQ3 2023: $214.8MQ4 2023: $205.8MQ1 2024: $250.9MQ2 2024: $183.4MQ3 2024: $212.5MQ4 2024: $135.1MQ1 2025: $234.5MQ2 2025: $508.1KQ3 2025: $0Q4 2025: $0Q1 2026: $0Q2 2026: $0
Institutions holding TSVT and their total value by quarter
QuarterHoldersValue
Q2 20260$0
Q1 20260$0
Q4 20250$0
Q3 20250$0
Q2 20253$508.1K
Q1 2025140$234.5M
Q4 2024117$135.1M
Q3 2024115$212.5M
Q2 2024115$183.4M
Q1 2024117$250.9M
Q4 2023116$205.8M
Q3 2023146$214.8M
Q2 2023150$504.8M
Q1 2023147$508.0M
Q4 2022142$317.3M
Q3 2022134$493.6M
Q2 2022134$457.1M
Q1 2022134$543.6M
Q4 2021128$479.3M
Q3 20210$0
Q2 20210$0
Q1 20210$0

Institutions, Q2 2023

Shares, value and share of portfolio for each institution holding 2seventy bio, Inc.; share changes are against Q1 2023.

Institutions holding TSVT in Q2 2023
InstitutionSharesValue% of portfolioChange in sharesAction
Teacher Retirement System of Texas12,226$124.0K0.00%−423−3.3%Reduced
Exchange Traded Concepts, LLC12,036$121.8K0.00%+12,036New
Globeflex Capital L P11,778$119.2K0.01%+11,778New
Zurcher Kantonalbank (Zurich Cantonalbank)11,073$112.1K0.00%+5,834+111.4%Added
Penserra Capital Management LLC9,339$94.0K0.00%+809+9.5%Added
Royal Bank of Canada7,148$72.0K0.00%+3,123+77.6%Added
Advisor Group Holdings, Inc.5,243$53.0K0.00%−18,869−78.3%Reduced
Lazard Asset Management LLC5,076$50.0K0.00%+35+0.7%Added
Erste Asset Management GmbH4,999$49.9K0.00%00.0%Unchanged
Shell Asset Management Co4,538$46.0K0.00%−24−0.5%Reduced
Amalgamated Bank4,372$44.0K0.00%+503+13.0%Added
Ameritas Investment Partners, Inc.4,148$42.0K0.00%+1,344+47.9%Added
Public Employees Retirement Association of Colorado2,905$29.0K0.00%00.0%Unchanged
Metropolitan Life Insurance Co2,807$28.4K0.00%+644+29.8%Added
US Bancorp2,528$25.6K0.00%+2,232+754.1%Added
Cutler Group LP1,300$13.0K0.00%+1,300New
Simplex Trading, LLC791$8.00K0.00%+791New
Larson Financial Group LLC698$7.06K0.00%+690+8,625.0%Added
Fairfield, Bush & Co.666$6.74K0.00%+666New
China Universal Asset Management Co., Ltd.658$6.66K0.00%+145+28.3%Added
The PNC Financial Services Group, Inc.654$6.62K0.00%00.0%Unchanged
Highlander Capital Management, LLC366$4.00K0.00%00.0%Unchanged
HM Payson & Co200$2.02K0.00%00.0%Unchanged
Daiwa Securities Group Inc.152$2.00K0.00%00.0%Unchanged
GWM Advisors LLC186$1.88K0.00%00.0%Unchanged
Signaturefd, LLC169$1.71K0.00%+142+525.9%Added
Lindbrook Capital, LLC164$1.66K0.00%+164New
Column Capital Advisors, LLC140$1.42K0.00%00.0%Unchanged
PFS Partners, LLC113$1.14K0.00%00.0%Unchanged
Steward Partners Investment Advisory, LLC106$1.07K0.00%00.0%Unchanged
Capital Analysts, LLC100$1.00K0.00%+100New
HighMark Wealth Management LLC76$7690.00%00.0%Unchanged
Barrett & Company, Inc.66$6680.00%00.0%Unchanged
Northwestern Mutual Wealth Management Co58$5870.00%−73−55.7%Reduced
Allspring Global Investments Holdings, LLC51$5160.00%−153−75.0%Reduced
Nisa Investment Advisors, LLC43$4350.00%+3+7.5%Added
Boyd Watterson Asset Management LLC41$4150.00%00.0%Unchanged
Truvestments Capital LLC41$4150.00%00.0%Unchanged
Parkside Financial Bank & Trust33$3340.00%00.0%Unchanged
Bartlett & Co. Wealth Management LLC33$3340.00%00.0%Unchanged
Parallel Advisors, LLC33$3340.00%+30+1,000.0%Added
Fairfield Financial Advisors, LTD20$2020.00%00.0%Unchanged
St Germain D J Co Inc19$1920.00%+19New
Global Retirement Partners, LLC15$1520.00%00.0%Unchanged
Rocky Mountain Advisers, LLC6$610.00%00.0%Unchanged
TFC Financial Management4$410.00%00.0%Unchanged
Sofos Investments, Inc.10$140.00%+10New
Leonteq Securities AG1$100.00%00.0%Unchanged
Raffa Wealth Management, LLC1$100.00%00.0%Unchanged
Bartlett & Co. LLC33$00.00%00.0%Unchanged
Balyasny Asset Management LLC0$00.00%−1,437,302−100.0%Sold out
Iron Triangle Partners LP0$00.00%−868,939−100.0%Sold out
Artal Group S.A.0$00.00%−750,000−100.0%Sold out
Deep Track Capital, LP0$00.00%−350,000−100.0%Sold out
Saturn V Capital Management LLC0$00.00%−172,188−100.0%Sold out
Bank of Montreal0$00.00%−162,148−100.0%Sold out
Norges Bank0$00.00%−156,100−100.0%Sold out
Marshall Wace, LLP0$00.00%−65,558−100.0%Sold out
Renaissance Technologies LLC0$00.00%−56,500−100.0%Sold out
Prosight Management, LP0$00.00%−42,537−100.0%Sold out
TD Asset Management Inc0$00.00%−42,000−100.0%Sold out
HBK Investments L P0$00.00%−30,000−100.0%Sold out
Voloridge Investment Management, LLC0$00.00%−29,663−100.0%Sold out
Los Angeles Capital Management LLC0$00.00%−26,749−100.0%Sold out
SG Americas Securities, LLC0$00.00%−15,056−100.0%Sold out
Caas Capital Management LP0$00.00%−14,383−100.0%Sold out
Gabelli Funds LLC0$00.00%−10,433−100.0%Sold out
Sandia Investment Management LP0$00.00%−5,000−100.0%Sold out
Cubist Systematic Strategies, LLC0$00.00%−4,106−100.0%Sold out
Baillie Gifford & Co0$00.00%−286−100.0%Sold out
Advisory Services Network, LLC0$00.00%−229−100.0%Sold out
CWM, LLC0$00.00%−2−100.0%Sold out