Citadel Advisors
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Citadel Advisors’s Better Online Solutions BOSC Stock Holding History

Citadel Advisors’s Portfolio BOSC Stock Details BOSC Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$185K Sell
41,181
-15,624
-28% -$75.9K ﹤0.01% 11487
2025
Q4 		$259K Buy
+56,805
New +$276K ﹤0.01% 10454
2025
Q2 		– Sell
-62,947
Closed -$242K – 12639
2025
Q1 		$242K Buy
+62,947
New +$241K ﹤0.01% 10062
2024
Q4 		– Sell
-17,856
Closed -$52.7K – 14531
2024
Q3 		$52.7K Buy
17,856
+1,323
+8% +$3.82K ﹤0.01% 11851
2024
Q2 		$46.3K Buy
16,533
+6,051
+58% +$17.1K ﹤0.01% 11847
2024
Q1 		$32K Buy
+10,482
New +$28.7K ﹤0.01% 12632
2021
Q3 		– Sell
-12,159
Closed -$47K – 13817
2021
Q2 		$47K Sell
12,159
-18,235
-60% -$64K ﹤0.01% 13358
2021
Q1 		$110K Buy
+30,394
New +$93.7K ﹤0.01% 12390
2018
Q4 		– Sell
-11,759
Closed -$29K – 9118
2018
Q3 		$29K Buy
+11,759
New +$28.9K ﹤0.01% 8935
2017
Q3 		– Sell
-20,643
Closed -$37K – 7533
2017
Q2 		$37K Buy
+20,643
New +$40.9K ﹤0.01% 7169
2017
Q1 		– Sell
-20,053
Closed -$43K – 7444
2016
Q4 		$43K Buy
+20,053
New +$42.5K ﹤0.01% 6898
2014
Q2 		– Sell
-12,392
Closed -$81K – 7965
2014
Q1 		$81K Buy
+12,392
New +$85K ﹤0.01% 6375

Other funds holding BOSC

Renaissance Technologies
Renaissance Technologies New York $63.9B AUM 45.56% 1-Year Est. Return
EFA
Evernest Financial Advisors Carmel, Indiana $481M AUM 19.97% 1-Year Est. Return
MCM
Militia Capital Management Austin, Texas $454M AUM
Osaic Holdings
Osaic Holdings Scottsdale, Arizona $68.3B AUM 20.5% 1-Year Est. Return
Goldman Sachs
Goldman Sachs New York $871B AUM 31.28% 1-Year Est. Return
Two Sigma Investments
Two Sigma Investments New York $124B AUM 33.93% 1-Year Est. Return
JIR
James Investment Research Alpha, Ohio $984M AUM 36.03% 1-Year Est. Return
NA
NewEdge Advisors New Orleans, Louisiana $27.7B AUM 22.98% 1-Year Est. Return
Jane Street
Jane Street New York $777B AUM 61.18% 1-Year Est. Return
XT
XTX Topco George Town, Cayman Islands $5.75B AUM 30.56% 1-Year Est. Return

Citadel Advisors's BOSC Position: Q1 2026 in Review

Citadel Advisors reduced its Better Online Solutions (BOSC) stake by 28% in Q1 2026, selling an estimated $75.9K and leaving 41,181 shares worth $185K. The position accounts for ﹤0.01% of the portfolio, ranked #11487.

Citadel Advisors first reported a position in BOSC in Q1 2014 and has held it in 12 quarters since. The position peaked at $259K in Q4 2025. 20 funds tracked by Wall St. Rank hold BOSC as of Q1 2026.

  • Citadel Advisors held 41,181 shares of Better Online Solutions worth $185K as of Q1 2026.
  • Citadel Advisors sold 15,624 Better Online Solutions shares in Q1 2026, an estimated $75.9K.
  • Better Online Solutions made up ﹤0.01% of Citadel Advisors's portfolio in Q1 2026, its #11487 holding.
  • Citadel Advisors first reported a position in Better Online Solutions in Q1 2014 and has held it in 12 quarters since.
  • Citadel Advisors's Better Online Solutions position peaked at $259K in Q4 2025.
  • 20 funds tracked by Wall St. Rank held Better Online Solutions as of Q1 2026.

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