Citadel Advisors
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Citadel Advisors’s Aura Biosciences AURA Stock Holding History

Citadel Advisors’s Portfolio AURA Stock Details AURA Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$83.6K Sell
12,503
-56,046
-82% -$322K ﹤0.01% 12148
2025
Q4 		$374K Buy
+68,549
New +$407K ﹤0.01% 9680
2025
Q3 		– Sell
-12,831
Closed -$80.3K – 12726
2025
Q2 		$80.3K Sell
12,831
-151,210
-92% -$884K ﹤0.01% 11500
2025
Q1 		$961K Buy
164,041
+156,263
+2,009% +$1.18M ﹤0.01% 7050
2024
Q4 		$63.9K Buy
7,778
+6,767
+669% +$63.7K ﹤0.01% 12106
2024
Q3 		$9.01K Sell
1,011
-2,337,654
-100% -$20M ﹤0.01% 13277
2024
Q2 		$17.7M Sell
2,338,665
-1,337,607
-36% -$9.8M ﹤0.01% 2123
2024
Q1 		$28.9M Buy
3,676,272
+44,978
+1% +$373K 0.01% 1705
2023
Q4 		$32.2M Buy
3,631,294
+1,147,227
+46% +$9.72M 0.01% 1560
2023
Q3 		$22.3M Buy
2,484,067
+23,486
+1% +$253K ﹤0.01% 1747
2023
Q2 		$30.4M Sell
2,460,581
-41,640
-2% -$445K 0.01% 1462
2023
Q1 		$23.2M Sell
2,502,221
-234,832
-9% -$2.44M 0.01% 1779
2022
Q4 		$28.7M Buy
2,737,053
+424,735
+18% +$5.41M 0.01% 1590
2022
Q3 		$41.9M Buy
2,312,318
+159
+0% +$2.41K 0.01% 1207
2022
Q2 		$32.8M Sell
2,312,159
-4,494
-0.2% -$74.4K 0.01% 1403
2022
Q1 		$48.3M Buy
2,316,653
+1,551
+0.1% +$29.5K 0.01% 1148
2021
Q4 		$37.3M Buy
+2,315,102
New +$41.4M 0.01% 1416

Other funds holding AURA

MCMC
Matrix Capital Management Company Portsmouth, New Hampshire $46.3M AUM 114.38% 1-Year Est. Return
FLSM
Frazier Life Sciences Management Palo Alto, California $3.89B AUM 201.1% 1-Year Est. Return
Adage Capital Partners
Adage Capital Partners Boston, Massachusetts $64.8B AUM 42.7% 1-Year Est. Return
LFCM
Long Focus Capital Management San Juan, Puerto Rico $3.8B AUM 7.31% 1-Year Est. Return
SCM
Suvretta Capital Management New York $3.92B AUM 86.67% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
MVM
Medicxi Ventures Management St. Helier, Jersey $982M AUM 210.17% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
NCM
Nantahala Capital Management New Canaan, Connecticut $2.72B AUM 121.58% 1-Year Est. Return
Franklin Resources
Franklin Resources San Mateo, California $408B AUM 30.18% 1-Year Est. Return

Citadel Advisors's AURA Position: Q1 2026 in Review

Citadel Advisors reduced its Aura Biosciences (AURA) stake by 82% in Q1 2026, selling an estimated $322K and leaving 12,503 shares worth $83.6K. The position accounts for ﹤0.01% of the portfolio, ranked #12148.

Citadel Advisors first reported a position in AURA in Q4 2021 and has held it in 17 quarters since. The position peaked at $48.3M in Q1 2022. 126 funds tracked by Wall St. Rank hold AURA as of Q1 2026.

  • Citadel Advisors held 12,503 shares of Aura Biosciences worth $83.6K as of Q1 2026.
  • Citadel Advisors sold 56,046 Aura Biosciences shares in Q1 2026, an estimated $322K.
  • Aura Biosciences made up ﹤0.01% of Citadel Advisors's portfolio in Q1 2026, its #12148 holding.
  • Citadel Advisors first reported a position in Aura Biosciences in Q4 2021 and has held it in 17 quarters since.
  • Citadel Advisors's Aura Biosciences position peaked at $48.3M in Q1 2022.
  • 126 funds tracked by Wall St. Rank held Aura Biosciences as of Q1 2026.

Based on Citadel Advisors's 13F filing for Q1 2026, filed 15 May 2026.