683 Capital Management’s Immatics IMTX Stock Holding History

683 Capital Management’s Portfolio IMTX Stock Details IMTX Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2025 Q4	–	Sell	-520,000	Closed	-$4.43M	–	242
2025 Q3	$4.43M	Sell	520,000 -20,000	-4%	-$123K	0.23%	77
2025 Q2	$2.91M	Sell	540,000 -75,000	-12%	-$372K	0.19%	93
2025 Q1	$2.77M	Sell	615,000 -35,000	-5%	-$183K	0.19%	98
2024 Q4	$4.62M	Sell	650,000 -50,000	-7%	-$430K	0.29%	68
2024 Q3	$7.99M	Sell	700,000 -115,000	-14%	-$1.36M	0.61%	47
2024 Q2	$9.47M	Sell	815,000 -85,000	-9%	-$958K	0.72%	42
2024 Q1	$9.46M	Sell	900,000 -200,000	-18%	-$2.33M	0.69%	46
2023 Q4	$11.6M	Buy	1,100,000 +20,000	+2%	+$184K	0.95%	41
2023 Q3	$12.5M	Sell	1,080,000 -270,000	-20%	-$3.22M	0.97%	32
2023 Q2	$15.6M	Buy	1,350,000 +15,063	+1%	+$141K	1.12%	28
2023 Q1	$9.21M	Buy	1,334,937 +34,937	+3%	+$286K	0.69%	44
2022 Q4	$11.3M	Sell	1,300,000 -85,600	-6%	-$885K	0.96%	32
2022 Q3	$13.9M	Hold	1,385,600	–	–	1.07%	35
2022 Q2	$12.1M	Buy	1,385,600 +125,600	+10%	+$994K	0.85%	37
2022 Q1	$10.1M	Buy	1,260,000 +75,955	+6%	+$692K	0.54%	49
2021 Q4	$15.9M	Hold	1,184,045	–	–	0.59%	40
2021 Q3	$15.4M	Hold	1,184,045	–	–	0.6%	45
2021 Q2	$13.7M	Hold	1,184,045	–	–	0.47%	47
2021 Q1	$13.3M	Buy	1,184,045 +94,045	+9%	+$1.07M	0.7%	40
2020 Q4	$11.8M	Buy	1,090,000 +40,000	+4%	+$422K	0.56%	44
2020 Q3	$11.1M	Hold	1,050,000	–	–	0.82%	28
2020 Q2	$16.5M	Buy	1,050,000 +50,000	+5%	+$614K	1.32%	21
2020 Q1	$10.2M	Hold	1,000,000	–	–	1.19%	25
2019 Q4	$10.4M	Hold	1,000,000	–	–	1.19%	25
2019 Q3	$10.3M	Hold	1,000,000	–	–	1.15%	26
2019 Q2	$10M	Hold	1,000,000	–	–	0.91%	31
2019 Q1	$9.83M	Hold	1,000,000	–	–	0.89%	28
2018 Q4	$9.8M	Buy	+1,000,000	New	+$9.68M	0.59%	39

Other funds holding IMTX

T. Rowe Price Investment Management Baltimore, Maryland $145B AUM 22.78% 1-Year Est. Return

BBA

Baker Bros. Advisors New York $17.4B AUM 131.5% 1-Year Est. Return

RTW Investments New York $10B AUM 135.35% 1-Year Est. Return

SCM

Suvretta Capital Management New York $3.92B AUM 86.67% 1-Year Est. Return

Perceptive Advisors New York $5.12B AUM 314.02% 1-Year Est. Return

VPC

Vestal Point Capital New York $3.58B AUM 189.12% 1-Year Est. Return

JFG

Jefferies Financial Group New York $14.6B AUM 40.95% 1-Year Est. Return

Sofinnova Investments Menlo Park, California $2.63B AUM 117.41% 1-Year Est. Return

Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return

Point72 Asset Management Stamford, Connecticut $78.1B AUM 55.25% 1-Year Est. Return

683 Capital Management's IMTX Position: Q4 2025 in Review

683 Capital Management sold out of Immatics (IMTX) in Q4 2025, closing a stake of 520,000 shares — an estimated $4.43M sold.

683 Capital Management first reported a position in IMTX in Q4 2018 and held it in 28 quarters. The position peaked at $16.5M in Q2 2020. 75 funds tracked by Wall St. Rank hold IMTX as of Q4 2025.

683 Capital Management reported no remaining Immatics position as of Q4 2025 after selling out during the quarter.
683 Capital Management sold 520,000 Immatics shares in Q4 2025, an estimated $4.43M.
683 Capital Management first reported a position in Immatics in Q4 2018 and held it in 28 quarters.
683 Capital Management's Immatics position peaked at $16.5M in Q2 2020.
75 funds tracked by Wall St. Rank held Immatics as of Q4 2025.

Based on 683 Capital Management's 13F filing for Q4 2025, filed 17 Feb 2026.