Citadel Advisors
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Citadel Advisors’s BILL Holdings BILL Stock Holding History

Citadel Advisors’s Portfolio BILL Stock Details BILL Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$16.2M Buy
422,000
+82,000
+24% +$3.67M ﹤0.01% 2600
2025
Q4 		$18.5M Sell
340,000
-206,900
-38% -$10.6M ﹤0.01% 2454
2025
Q3 		$29M Buy
546,900
+144,800
+36% +$6.72M ﹤0.01% 1908
2025
Q2 		$18.6M Sell
402,100
-81,500
-17% -$3.6M ﹤0.01% 2234
2025
Q1 		$22.2M Sell
483,600
-172,200
-26% -$11.6M ﹤0.01% 1924
2024
Q4 		$55.6M Buy
655,800
+241,800
+58% +$18M 0.01% 1188
2024
Q3 		$21.8M Buy
414,000
+37,400
+10% +$1.93M ﹤0.01% 1956
2024
Q2 		$19.8M Buy
376,600
+21,000
+6% +$1.19M ﹤0.01% 2008
2024
Q1 		$24.4M Buy
355,600
+64,500
+22% +$4.51M ﹤0.01% 1868
2023
Q4 		$23.8M Sell
291,100
-214,500
-42% -$17.6M ﹤0.01% 1844
2023
Q3 		$54.9M Buy
505,600
+40,700
+9% +$4.63M 0.01% 993
2023
Q2 		$54.3M Sell
464,900
-101,000
-18% -$9.59M 0.01% 985
2023
Q1 		$45.9M Sell
565,900
-102,700
-15% -$9.52M 0.01% 1150
2022
Q4 		$72.9M Sell
668,600
-53,100
-7% -$6.37M 0.02% 839
2022
Q3 		$95.5M Buy
721,700
+355,100
+97% +$51M 0.02% 630
2022
Q2 		$40.3M Buy
366,600
+46,100
+14% +$6.71M 0.01% 1187
2022
Q1 		$72.7M Sell
320,500
-48,400
-13% -$10.1M 0.02% 838
2021
Q4 		$91.9M Buy
368,900
+114,800
+45% +$32.5M 0.02% 715
2021
Q3 		$67.8M Buy
254,100
+154,700
+156% +$35.7M 0.01% 904
2021
Q2 		$18.2M Buy
99,400
+600
+0.6% +$94K ﹤0.01% 2199
2021
Q1 		$14.4M Sell
98,800
-2,200
-2% -$330K ﹤0.01% 2429
2020
Q4 		$13.8M Buy
101,000
+22,700
+29% +$2.68M ﹤0.01% 2232
2020
Q3 		$7.85M Sell
78,300
-16,200
-17% -$1.47M ﹤0.01% 2584
2020
Q2 		$8.53M Buy
94,500
+52,000
+122% +$3.35M ﹤0.01% 2413
2020
Q1 		$1.45M Buy
+42,500
New +$2.01M ﹤0.01% 4675

Other funds holding BILL

ECH
ER Collective Holdings Washington, District of Columbia $326M AUM
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
SV
Starboard Value New York $4.57B AUM 4.97% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
Wellington Management Group
Wellington Management Group Boston, Massachusetts $535B AUM 26.23% 1-Year Est. Return
SM
Senvest Management New York $3.01B AUM 35.7% 1-Year Est. Return
CAM
Contour Asset Management New York $3.08B AUM 21.94% 1-Year Est. Return
GF
Greenhouse Funds Baltimore, Maryland $2.23B AUM 12.38% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

Citadel Advisors's BILL Position: Q1 2026 in Review

Citadel Advisors reduced its BILL Holdings (BILL) stake by 21% in Q1 2026, selling an estimated $16.3M and leaving 1,349,297 shares worth $51.7M. The position accounts for 0.01% of the portfolio, ranked #1326.

Citadel Advisors first reported a position in BILL in Q4 2019 and has held it in 24 quarters since. The position peaked at $242M in Q3 2022. 338 funds tracked by Wall St. Rank hold BILL as of Q1 2026.

  • Citadel Advisors held 1,349,297 shares of BILL Holdings worth $51.7M as of Q1 2026.
  • Citadel Advisors sold 363,568 BILL Holdings shares in Q1 2026, an estimated $16.3M.
  • BILL Holdings made up 0.01% of Citadel Advisors's portfolio in Q1 2026, its #1326 holding.
  • Citadel Advisors first reported a position in BILL Holdings in Q4 2019 and has held it in 24 quarters since.
  • Citadel Advisors's BILL Holdings position peaked at $242M in Q3 2022.
  • 338 funds tracked by Wall St. Rank held BILL Holdings as of Q1 2026.

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