Citadel Advisors
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Citadel Advisors’s Unusual Machines UMAC Stock Holding History

Citadel Advisors’s Portfolio UMAC Stock Details UMAC Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$4.64M Sell
374,100
-115,400
-24% -$1.76M ﹤0.01% 4464
2025
Q4 		$6.24M Buy
489,500
+67,600
+16% +$793K ﹤0.01% 3949
2025
Q3 		$6.37M Buy
421,900
+306,300
+265% +$3.23M ﹤0.01% 3929
2025
Q2 		$991K Buy
115,600
+57,800
+100% +$364K ﹤0.01% 7111
2025
Q1 		$370K Buy
+57,800
New +$586K ﹤0.01% 9119

Other funds holding UMAC

Ameriprise
Ameriprise Minneapolis, Minnesota $432B AUM 30.22% 1-Year Est. Return
Tudor Investment Corp
Tudor Investment Corp Stamford, Connecticut $53.9B AUM 29.12% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
DKCM
Davidson Kempner Capital Management New York $7.33B AUM 56.47% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
GIM
Granahan Investment Management Waltham, Massachusetts $2.07B AUM 56.45% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Susquehanna International Group
Susquehanna International Group Bala Cynwyd, Pennsylvania $893B AUM 36.07% 1-Year Est. Return
D.E. Shaw & Co
D.E. Shaw & Co New York $166B AUM 43.98% 1-Year Est. Return

Citadel Advisors's UMAC Position: Q1 2026 in Review

Citadel Advisors opened a new position in Unusual Machines (UMAC) in Q1 2026: 1,390,698 shares worth $17.2M. The stake represents ﹤0.01% of the portfolio and ranks #2510 among its holdings. This is a return to the name: Citadel Advisors previously reported a position in UMAC as recently as Q3 2025.

Citadel Advisors first reported a position in UMAC in Q1 2024 and has held it in 5 quarters since. 140 funds tracked by Wall St. Rank hold UMAC as of Q1 2026.

  • Citadel Advisors held 1,390,698 shares of Unusual Machines worth $17.2M as of Q1 2026.
  • Unusual Machines was a new Citadel Advisors position in Q1 2026.
  • Unusual Machines made up ﹤0.01% of Citadel Advisors's portfolio in Q1 2026, its #2510 holding.
  • Citadel Advisors first reported a position in Unusual Machines in Q1 2024 and has held it in 5 quarters since.
  • 140 funds tracked by Wall St. Rank held Unusual Machines as of Q1 2026.

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