Form 13-F position report

AVROBIO INC COM (DE)

Reported by New Leaf Venture Partners L L C

Company profile Manager portfolio Source filing
AVRO CUSIP 05455M100 Manager CIK 0001631614
Latest reported change

Reported 0 shares, down 315,550 (100.0%) from the prior quarter.

Reported value -100.0%; share count -100.0% vs. the prior quarter.

Reduced
% of reported 13F value 0 This manager · Q2 2023
Shares 0 Quarter-end amount reported
Reported value $0 Fair value at quarter end
Consecutive quarters held 21 Through Q2 2023

Reported position value by quarter

Reported position value by quarter

Each bar is a Form 13-F quarter-end snapshot. It does not show trades made within the quarter.

Manager history

Quarterly position history

How this manager's reported quarter-end position changed over time.

11 quarters
Quarter Activity Shares Change % of reported 13F Reported value Filed
Q2 2023 Reduced 0 -315,550 (-100.0%) 0 $0 2023-08-10
Q1 2023 Unchanged 315,550 0 (0.0%) 0.26% $315,550 2023-05-11
Q4 2022 Unchanged 315,550 0 (0.0%) 0.16% $224,956 2023-02-06
Q3 2022 Unchanged 315,550 0 (0.0%) 0.12% $203,000 2022-11-10
Q2 2022 Unchanged 315,550 0 (0.0%) 0.19% $290,000 2022-08-09
Q1 2022 Unchanged 315,550 0 (0.0%) 0.21% $417,000 2022-05-06
Q4 2021 Unchanged 315,550 0 (0.0%) 0.44% $1,215,000 2022-02-11
Q3 2021 Unchanged 315,550 0 (0.0%) 0.51% $1,761,000 2021-11-12
Q2 2021 Unchanged 315,550 0 (0.0%) 0.72% $2,805,000 2021-08-12
Q1 2021 Unchanged 315,550 0 (0.0%) 0.93% $4,004,000 2021-05-12
Q4 2020 Unchanged 315,550 0 (0.0%) 1.02% $4,399,000 2021-02-10
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Institutional context

Who else reported the position

55 managers reported AVROBIO INC COM (DE) for Q2 2023.

Manager Activity Shares Change % of reported 13F Reported value Tenure
Atlas Venture Life Science Advisors LLC Unchanged 4,541,381 0 0.54% $4,314,766 7 qtrs
TANG CAPITAL MANAGEMENT LLC Added 2,705,000 +2,667,387 0.38% $2,570,021 2 qtrs
GMT CAPITAL CORP Reduced 2,412,015 -1,945,844 0.09% $2,291,655 10 qtrs
ACADIAN ASSET MANAGEMENT LLC Unchanged 1,770,147 0 < 0.01% $1,680,000 8 qtrs
VANGUARD GROUP INC Unchanged 1,181,134 0 < 0.01% $1,122,196 21 qtrs
MORGAN STANLEY Added 1,049,270 +846,425 < 0.01% $996,911 21 qtrs
Aisling Capital Management LP Unchanged 1,009,779 0 0.47% $959,391 19 qtrs
FARALLON CAPITAL MANAGEMENT LLC Reduced 899,700 -2,216,300 < 0.01% $854,805 21 qtrs
BlackRock Inc Reduced 633,036 -760,333 < 0.01% $601,447 21 qtrs
RENAISSANCE TECHNOLOGIES LLC Reduced 562,567 -10,800 < 0.01% $534,000 13 qtrs
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Filing details and methodology As reported
Report period
June 30, 2023
Filed
August 10, 2023
Filing type
13F-HR
Position type
COM

Voting authority reported

No voting-authority amounts were reported for this position. Voting authority is not required for reported call options.

Form 13-F is a delayed quarter-end snapshot of disclosed long Section 13(f) securities. It can be filed up to 45 days after quarter end, excludes short positions and most non-U.S. securities, and does not reveal intra-quarter trading. For options, reported shares and value describe the underlying-share exposure; strike, expiry, premium, and written positions are not disclosed.