Form 13-F position report

INSTIL BIO INC

Reported by FRED ALGER MANAGEMENT LLC

Company profile Manager portfolio Source filing
TIL CUSIP 45783C200 Manager CIK 0000003520
Latest reported change

Reported 0 shares, down 31,314 (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 2025
Shares 0 Quarter-end amount reported
Reported value $0 Fair value at quarter end
Consecutive quarters held 4 Through Q2 2025

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.

4 quarters
Quarter Activity Shares Change % of reported 13F Reported value Filed
Q2 2025 Reduced 0 -31,314 (-100.0%) 0 $0 2025-08-14
Q1 2025 Unchanged 31,314 0 (0.0%) < 0.01% $543,611 2025-05-16
Q4 2024 Reduced 31,314 -18 (-0.1%) < 0.01% $597,784 2025-02-14
Q3 2024 New 31,332 +31,332 (0.0%) 0.01% $2,109,270 2024-11-14
Institutional context

Who else reported the position

50 managers reported INSTIL BIO INC for Q2 2025.

Manager Activity Shares Change % of reported 13F Reported value Tenure
BML Capital Management LLC Added 534,899 +118,179 8.43% $11,141,946 6 qtrs
CPMG Inc Unchanged 410,922 0 38.82% $8,559,505 7 qtrs
Vivo Capital LLC Reduced 292,743 -292,742 0.62% $6,097,837 7 qtrs
Siren L L C Unchanged 203,933 0 0.22% $4,247,924 4 qtrs
VANGUARD GROUP INC Unchanged 168,098 0 < 0.01% $3,501,481 7 qtrs
The Goldman Sachs Group Inc Added 163,261 +30,830 < 0.01% $3,400,727 3 qtrs
MILLENNIUM MANAGEMENT LLC Reduced 108,097 -104,147 < 0.01% $2,251,661 7 qtrs
MORGAN STANLEY Added 96,308 +76,957 < 0.01% $2,006,096 7 qtrs
Balyasny Asset Management LLC Reduced 88,796 -228,528 < 0.01% $1,849,621 4 qtrs
SECTORAL ASSET MANAGEMENT INC New 86,220 +86,220 1.19% $1,795,963 1 qtr
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Filing details and methodology As reported
Report period
June 30, 2025
Filed
August 14, 2025
Filing type
13F-HR
Position type
Equity

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.