Ticker · CUSIP 04272N102

AVBP

ARRIVENT BIOPHARMA INC

Healthcare·Biotechnology

···Share

Holders (tracked)

Combined shares

5,306,902

Combined value

$106.78M

Last close

$29.64

Quarter

2025Q4

Price is +47.3% vs the avg quarter-end implied price across tracked holders.

Price · 1Y$29.64+11.50 (+63.40%)H $29.64 · L $16.95 · Avg Vol 383K

Position opened

Tracked holders · last 8 quarters

+2 vs previous quarter over the last 8.

SEC event timeline

15 events

Ken Griffin (Citadel Advisors) opened position2026-02-17
+458,502 shares · 2025Q4
Position
D.E. Shaw & Co. opened position2026-02-17
+233,324 shares · 2025Q4
Position
Two Sigma Investments trimmed2026-02-17
−14,239 shares · 2025Q4
Position
T. Rowe Price added2026-02-17
+1,760 shares · 2025Q4
Position
Wellington Management added2026-02-17
+532 shares · 2025Q4
Position
Leon Cooperman (Omega Family Office) exited2026-02-17
−421,278 shares · 2025Q4
Position
Hillhouse (HHLR Advisors) trimmed2026-02-17
−555,555 shares · 2025Q4
Position
AQR Capital Management trimmed2026-02-17
−348 shares · 2025Q4
Position
Izzy Englander (Millennium Mgmt) trimmed2026-02-17
−4,152 shares · 2025Q4
Position
Steve Cohen (Point72) opened position2026-02-17
+216,660 shares · 2025Q4
Position
Izzy Englander (Millennium Mgmt) added2025-11-14
+109,935 shares · 2025Q3
Position
T. Rowe Price added2025-11-14
+2,902 shares · 2025Q3
Position
Wellington Management added2025-11-14
+15,417 shares · 2025Q3
Position
AQR Capital Management trimmed2025-11-14
−2,513 shares · 2025Q3
Position
Two Sigma Investments opened position2025-11-14
+91,718 shares · 2025Q3
Position

Insider activity

No insider transactions in the last 30 days.

View full insider history for AVBP →

Follow-the-investor returns

If you'd copied each holder of AVBP…

Cost basis inferred from each manager's quarter-over-quarter position changes. Sorted by % return on the position they're still holding.

Investor	First in	Cost basis	Return	Position value today
Hillhouse (HHLR Advisors)	2024Q1	$17.95	+65.2%	$116.5M
Two Sigma Investments	2025Q1	$18.47	+60.5%	$2.3M
Wellington Management	2025Q1	$18.69	+58.6%	$2.4M
Izzy Englander (Millennium Mgmt)	2024Q1	$19.54	+51.7%	$8.4M
Steve Cohen (Point72)	2024Q1	$19.82	+49.6%	$6.4M
Ken Griffin (Citadel Advisors)	2024Q1	$19.95	+48.5%	$13.6M
D.E. Shaw & Co.	2024Q3	$20.25	+46.4%	$6.9M
T. Rowe Price	2024Q3	$22.12	+34.0%	$478K
AQR Capital Management	2024Q3	$22.89	+29.5%	$340K

Who moved on this name in 2025Q4

Position changes reported for the latest quarter, grouped by direction.

New positions3

Ken Griffin (Citadel Advisors)
+458,502
$9.2M
D.E. Shaw & Co.
+233,324
$4.7M
Steve Cohen (Point72)
+216,660
$4.4M

Added to2

Wellington Management
+532
$11K
T. Rowe Price
+1,760
$35

Trimmed4

Hillhouse (HHLR Advisors)
−555,555
$11.2M
Two Sigma Investments
−14,239
$286K
Izzy Englander (Millennium Mgmt)
−4,152
$84K
AQR Capital Management
−348
$7K

Exited1

Leon Cooperman (Omega Family Office)
−421,278
$7.8M

Institutional ownership over time

Distinct super-investors holding this ticker · combined dollar value, by quarter.

Quarter	Holders	Shares	Combined value	Δ holders
2024Q1	5	5,111,022	$91.3M	—
2024Q2	3	5,160,040	$95.7M	-2
2024Q3	5	4,728,079	$111.1M	+2
2024Q4	4	4,557,050	$121.4M	-1
2025Q1	6	4,773,223	$88.3M	+2
2025Q2	7	5,207,892	$113.4M	+1
2025Q3	7	5,391,696	$99.5M	—
2025Q4	9	5,306,902	$106.8M	+2

Who owns AVBP

9 super-investors · 2025Q4

Tracked stake

5.31M

Combined value

$107M

% of shares outstanding

—

shares-out unknown

Quarter action mix

New3Added2Trim4

#	Manager	Shares	Value	% of book	Last action
1	Hillhouse HHLR Advisors	3.93M	$79M	2.5%	Trim−555.6K
2	Ken Griffin Citadel Advisors	458.5K	$9M	0.0%	New+458.5K
3	Izzy Englander Millennium Mgmt	282.0K	$6M	0.0%	Trim−4.2K
4	D.E. Shaw & Co.	233.3K	$5M	0.0%	New+233.3K
5	Steve Cohen Point72	216.7K	$4M	0.0%	New+216.7K
6	Wellington Management	82.3K	$2M	0.0%	Added+532
7	Two Sigma Investments	77.5K	$2M	0.0%	Trim−14.2K
8	T. Rowe Price	16.1K	$325K	0.0%	Added+1.8K
9	AQR Capital Management	11.5K	$231K	0.0%	Trim−348

Recent moves

20 transactions

TRIMTwo Sigma Investments
−14,239 · 2025Q4
TRIMAQR Capital Management
−348 · 2025Q4
ADDT. Rowe Price
+1,760 · 2025Q4
ADDWellington Management
+532 · 2025Q4
NEWD.E. Shaw & Co.
+233,324 · 2025Q4
NEWSteve Cohen (Point72)
+216,660 · 2025Q4
NEWKen Griffin (Citadel Advisors)
+458,502 · 2025Q4
SOLDLeon Cooperman (Omega Family Office)
−421,278 · 2025Q4
TRIMIzzy Englander (Millennium Mgmt)
−4,152 · 2025Q4
TRIMHillhouse (HHLR Advisors)
−555,555 · 2025Q4
ADDWellington Management
+15,417 · 2025Q3
ADDIzzy Englander (Millennium Mgmt)
+109,935 · 2025Q3
NEWTwo Sigma Investments
+91,718 · 2025Q3
ADDT. Rowe Price
+2,902 · 2025Q3
TRIMAQR Capital Management
−2,513 · 2025Q3
ADDIzzy Englander (Millennium Mgmt)
+18,111 · 2025Q2
NEWLeon Cooperman (Omega Family Office)
+421,278 · 2025Q2
SOLDTwo Sigma Investments
−41,381 · 2025Q2
TRIMT. Rowe Price
−1,018 · 2025Q2
ADDWellington Management
+4,981 · 2025Q2

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