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Jump Financial’s Mirum Pharmaceuticals MIRM Stock Holding History

Jump Financial’s Portfolio MIRM Stock Details MIRM Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$349K Buy
+2,985
New +$300K ﹤0.01% 1613
2026
Q1 		– Sell
-53,265
Closed -$4.21M – 2204
2025
Q4 		$4.21M Sell
53,265
-108,835
-67% -$7.81M 0.05% 407
2025
Q3 		$11.9M Buy
162,100
+13,411
+9% +$853K 0.14% 181
2025
Q2 		$7.57M Buy
148,689
+132,866
+840% +$5.92M 0.08% 305
2025
Q1 		$713K Sell
15,823
-21,811
-58% -$1.03M 0.01% 943
2024
Q4 		$1.56M Sell
37,634
-9,134
-20% -$381K 0.03% 595
2024
Q3 		$1.82M Buy
46,768
+26,290
+128% +$1.05M 0.04% 557
2024
Q2 		$700K Buy
+20,478
New +$537K 0.01% 977
2024
Q1 		– Sell
-8,166
Closed -$241K – 2140
2023
Q4 		$241K Sell
8,166
-79,218
-91% -$2.4M 0.01% 1458
2023
Q3 		$2.76M Buy
87,384
+75,024
+607% +$2.05M 0.1% 262
2023
Q2 		$320K Buy
+12,360
New +$329K 0.01% 1269
2023
Q1 		– Sell
-25,000
Closed -$488K – 1867
2022
Q4 		$488K Sell
25,000
-4,681
-16% -$92.5K 0.03% 789
2022
Q3 		$624K Buy
29,681
+8,481
+40% +$204K 0.02% 804
2022
Q2 		$413K Buy
21,200
+100
+0.5% +$2.36K 0.02% 932
2022
Q1 		$464K Buy
+21,100
New +$430K 0.02% 851

Other funds holding MIRM

FLSM
Frazier Life Sciences Management Palo Alto, California $4.59B AUM 237.58% 1-Year Est. Return
JT
Jupiter Topco New York $245B AUM
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $999B AUM 46.22% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
William Blair Investment Management
William Blair Investment Management Chicago, Illinois $33.3B AUM 44.76% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

Jump Financial's MIRM Position: Q2 2026 in Review

Jump Financial opened a new position in Mirum Pharmaceuticals (MIRM) in Q2 2026: 2,985 shares worth $349K. The stake represents ﹤0.01% of the portfolio and ranks #1613 among its holdings. This is a return to the name: Jump Financial previously reported a position in MIRM as recently as Q4 2025.

Jump Financial first reported a position in MIRM in Q1 2022 and has held it in 15 quarters since. The position peaked at $11.9M in Q3 2025. 327 funds tracked by Wall St. Rank hold MIRM as of Q2 2026.

  • Jump Financial held 2,985 shares of Mirum Pharmaceuticals worth $349K as of Q2 2026.
  • Mirum Pharmaceuticals was a new Jump Financial position in Q2 2026.
  • Mirum Pharmaceuticals made up ﹤0.01% of Jump Financial's portfolio in Q2 2026, its #1613 holding.
  • Jump Financial first reported a position in Mirum Pharmaceuticals in Q1 2022 and has held it in 15 quarters since.
  • Jump Financial's Mirum Pharmaceuticals position peaked at $11.9M in Q3 2025.
  • 327 funds tracked by Wall St. Rank held Mirum Pharmaceuticals as of Q2 2026.

Based on Jump Financial's 13F filing for Q2 2026, filed 13 Aug 2026.