Citadel Advisors
BAND

Citadel Advisors’s Bandwidth Inc BAND Stock Holding History

Citadel Advisors’s Portfolio BAND Stock Details BAND Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$249K Sell
14,000
-4,000
-22% -$58.6K ﹤0.01% 10917
2025
Q4 		$278K Sell
18,000
-24,200
-57% -$367K ﹤0.01% 10310
2025
Q3 		$703K Sell
42,200
-47,400
-53% -$731K ﹤0.01% 8319
2025
Q2 		$1.42M Buy
89,600
+5,900
+7% +$80.2K ﹤0.01% 6363
2025
Q1 		$1.1M Buy
83,700
+72,300
+634% +$1.18M ﹤0.01% 6759
2024
Q4 		$194K Sell
11,400
-24,600
-68% -$462K ﹤0.01% 10512
2024
Q3 		$630K Sell
36,000
-53,900
-60% -$955K ﹤0.01% 7775
2024
Q2 		$1.52M Buy
89,900
+43,000
+92% +$812K ﹤0.01% 5828
2024
Q1 		$856K Buy
46,900
+500
+1% +$7.87K ﹤0.01% 7255
2023
Q4 		$671K Sell
46,400
-41,900
-47% -$489K ﹤0.01% 7484
2023
Q3 		$995K Buy
88,300
+22,200
+34% +$302K ﹤0.01% 6560
2023
Q2 		$904K Sell
66,100
-25,700
-28% -$324K ﹤0.01% 6666
2023
Q1 		$1.4M Sell
91,800
-19,800
-18% -$398K ﹤0.01% 6057
2022
Q4 		$2.56M Buy
111,600
+58,900
+112% +$1.07M ﹤0.01% 5023
2022
Q3 		$627K Sell
52,700
-32,600
-38% -$536K ﹤0.01% 7964
2022
Q2 		$1.6M Sell
85,300
-79,200
-48% -$1.83M ﹤0.01% 6007
2022
Q1 		$5.33M Buy
164,500
+43,900
+36% +$2.1M ﹤0.01% 4049
2021
Q4 		$8.65M Buy
120,600
+43,100
+56% +$3.36M ﹤0.01% 3312
2021
Q3 		$7M Buy
77,500
+32,200
+71% +$3.72M ﹤0.01% 3677
2021
Q2 		$6.25M Sell
45,300
-36,800
-45% -$4.62M ﹤0.01% 3969
2021
Q1 		$10.4M Sell
82,100
-3,300
-4% -$511K ﹤0.01% 2902
2020
Q4 		$13.1M Buy
85,400
+33,900
+66% +$5.59M ﹤0.01% 2296
2020
Q3 		$8.99M Buy
51,500
+20,900
+68% +$3.09M ﹤0.01% 2412
2020
Q2 		$3.89M Buy
30,600
+22,800
+292% +$2.3M ﹤0.01% 3440
2020
Q1 		$525K Sell
7,800
-3,600
-32% -$245K ﹤0.01% 6384
2019
Q4 		$730K Buy
11,400
+3,000
+36% +$174K ﹤0.01% 6169
2019
Q3 		$547K Buy
+8,400
New +$655K ﹤0.01% 6588

Other funds holding BAND

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
CPIM
Cypress Point Investment Management Mill Valley, California $424M AUM
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
Acadian Asset Management
Acadian Asset Management Boston, Massachusetts $70.5B AUM 36% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
Arrowstreet Capital
Arrowstreet Capital Boston, Massachusetts $185B AUM 39.58% 1-Year Est. Return
Renaissance Technologies
Renaissance Technologies New York $63.9B AUM 45.56% 1-Year Est. Return
ACM
Archon Capital Management Seattle, Washington $177M AUM 108.05% 1-Year Est. Return

Citadel Advisors's BAND Position: Q1 2026 in Review

Citadel Advisors increased its Bandwidth Inc (BAND) stake by 629% in Q1 2026, buying an estimated $2.79M and bringing the position to 220,849 shares worth $3.94M. The position accounts for ﹤0.01% of the portfolio, ranked #4740.

Citadel Advisors first reported a position in BAND in Q2 2018 and has held it in 29 quarters since. The position peaked at $47.4M in Q3 2021. 155 funds tracked by Wall St. Rank hold BAND as of Q1 2026.

  • Citadel Advisors held 220,849 shares of Bandwidth Inc worth $3.94M as of Q1 2026.
  • Citadel Advisors bought 190,561 Bandwidth Inc shares in Q1 2026, an estimated $2.79M.
  • Bandwidth Inc made up ﹤0.01% of Citadel Advisors's portfolio in Q1 2026, its #4740 holding.
  • Citadel Advisors first reported a position in Bandwidth Inc in Q2 2018 and has held it in 29 quarters since.
  • Citadel Advisors's Bandwidth Inc position peaked at $47.4M in Q3 2021.
  • 155 funds tracked by Wall St. Rank held Bandwidth Inc as of Q1 2026.

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