JP Morgan Chase
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JP Morgan Chase’s Rallybio RLYB Stock Holding History

JP Morgan Chase’s Portfolio RLYB Stock Details RLYB Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$145 Sell
9
-2,488
-100% -$32K ﹤0.01% 7518
2026
Q1 		$20.1K Buy
2,497
+2,487
+24,870% +$17K ﹤0.01% 6539
2025
Q4 		$56 Sell
10
-100
-91% -$515 ﹤0.01% 7256
2025
Q3 		$440 Hold
110
– – ﹤0.01% 7062
2025
Q2 		$298 Sell
110
-8
-7% -$21 ﹤0.01% 6746
2025
Q1 		$618 Sell
118
-1
-0.8% -$6 ﹤0.01% 6677
2024
Q4 		$910 Buy
119
+9
+8% +$75 ﹤0.01% 6744
2024
Q3 		$1.03K Hold
110
– – ﹤0.01% 6718
2024
Q2 		$1.18K Sell
110
-1,714
-94% -$23.2K ﹤0.01% 6591
2024
Q1 		$27K Sell
1,824
-673
-27% -$9.38K ﹤0.01% 6145
2023
Q4 		$47.7K Hold
2,497
– – ﹤0.01% 6013
2023
Q3 		$67.3K Sell
2,497
-588
-19% -$25.5K ﹤0.01% 5696
2023
Q2 		$140K Sell
3,085
-835
-21% -$40.9K ﹤0.01% 5290
2023
Q1 		$179K Buy
3,920
+2,500
+176% +$129K ﹤0.01% 5126
2022
Q4 		$74K Buy
1,420
+70
+5% +$4.13K ﹤0.01% 5474
2022
Q3 		$156K Buy
1,350
+99
+8% +$8.82K ﹤0.01% 5063
2022
Q2 		$75K Sell
1,251
-296
-19% -$22.2K ﹤0.01% 5535
2022
Q1 		$86K Sell
1,547
-39,480
-96% -$3.27M ﹤0.01% 5581
2021
Q4 		$3.13M Buy
41,027
+34,151
+497% +$3.97M ﹤0.01% 3454
2021
Q3 		$967K Buy
+6,876
New +$806K ﹤0.01% 4335

Other funds holding RLYB

ACM
ADAR1 Capital Management Austin, Texas $2.19B AUM 374.99% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
Viking Global Investors
Viking Global Investors Stamford, Connecticut $35.1B AUM 21.36% 1-Year Est. Return
TGA
TPG GP A Fort Worth, Texas $5B AUM 58.56% 1-Year Est. Return
PBPIA
Pivotal bioVenture Partners Investment Advisor San Francisco, California $308M AUM 120.89% 1-Year Est. Return
Renaissance Technologies
Renaissance Technologies New York $72.6B AUM 54.88% 1-Year Est. Return
NCM
Nantahala Capital Management New Canaan, Connecticut $3.01B AUM 119.46% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
AC
Almitas Capital Santa Monica, California $417M AUM 22.81% 1-Year Est. Return
RC
Rangeley Capital New Canaan, Connecticut $109M AUM 97.13% 1-Year Est. Return

JP Morgan Chase's RLYB Position: Q2 2026 in Review

JP Morgan Chase reduced its Rallybio (RLYB) stake by 100% in Q2 2026, selling an estimated $32K and leaving 9 shares worth $145. The position accounts for ﹤0.01% of the portfolio, ranked #7518.

JP Morgan Chase first reported a position in RLYB in Q3 2021 and has held it in 20 quarters since. The position peaked at $3.13M in Q4 2021. 37 funds tracked by Wall St. Rank hold RLYB as of Q2 2026.

  • JP Morgan Chase held 9 shares of Rallybio worth $145 as of Q2 2026.
  • JP Morgan Chase sold 2,488 Rallybio shares in Q2 2026, an estimated $32K.
  • Rallybio made up ﹤0.01% of JP Morgan Chase's portfolio in Q2 2026, its #7518 holding.
  • JP Morgan Chase first reported a position in Rallybio in Q3 2021 and has held it in 20 quarters since.
  • JP Morgan Chase's Rallybio position peaked at $3.13M in Q4 2021.
  • 37 funds tracked by Wall St. Rank held Rallybio as of Q2 2026.

Based on JP Morgan Chase's 13F filing for Q2 2026, filed 12 Aug 2026.