Citadel Advisors
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Citadel Advisors’s ClearShares Ultra-Short Maturity ETF OPER Stock Holding History

Citadel Advisors’s Portfolio OPER Stock Details OPER Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$5.94M Buy
+59,397
New +$5.95M ﹤0.01% 4432
2026
Q1 		– Sell
-21,535
Closed -$2.15M – 13865
2025
Q4 		$2.15M Sell
21,535
-13,273
-38% -$1.33M ﹤0.01% 5762
2025
Q3 		$3.48M Buy
34,808
+23,091
+197% +$2.32M ﹤0.01% 5022
2025
Q2 		$1.17M Sell
11,717
-3,884
-25% -$389K ﹤0.01% 6731
2025
Q1 		$1.56M Sell
15,601
-20,690
-57% -$2.07M ﹤0.01% 6013
2024
Q4 		$3.63M Buy
36,291
+7,182
+25% +$720K ﹤0.01% 4503
2024
Q3 		$2.92M Buy
29,109
+27,006
+1,284% +$2.71M ﹤0.01% 4841
2024
Q2 		$211K Sell
2,103
-42,103
-95% -$4.22M ﹤0.01% 9817
2024
Q1 		$4.43M Buy
44,206
+15,917
+56% +$1.6M ﹤0.01% 4129
2023
Q4 		$2.83M Buy
28,289
+10,041
+55% +$1.01M ﹤0.01% 4748
2023
Q3 		$1.83M Sell
18,248
-11,054
-38% -$1.11M ﹤0.01% 5380
2023
Q2 		$2.94M Sell
29,302
-17,450
-37% -$1.75M ﹤0.01% 4513
2023
Q1 		$4.68M Buy
46,752
+10,414
+29% +$1.04M ﹤0.01% 3931
2022
Q4 		$3.64M Buy
36,338
+91
+0.3% +$9.13K ﹤0.01% 4424
2022
Q3 		$3.63M Buy
36,247
+10,103
+39% +$1.01M ﹤0.01% 4429
2022
Q2 		$2.62M Buy
26,144
+22,877
+700% +$2.29M ﹤0.01% 5016
2022
Q1 		$327K Buy
+3,267
New +$327K ﹤0.01% 10393
2019
Q4 		– Sell
-2,951
Closed -$295K – 9558
2019
Q3 		$295K Buy
+2,951
New +$295K ﹤0.01% 7580
2019
Q2 		– Sell
-2,864
Closed -$287K – 9665
2019
Q1 		$287K Buy
+2,864
New +$287K ﹤0.01% 7679

Other funds holding OPER

AAP
Arax Advisory Partners Denver, Colorado $15.1B AUM 27.93% 1-Year Est. Return
Envestnet Asset Management
Envestnet Asset Management Chicago, Illinois $424B AUM 22.96% 1-Year Est. Return
BIP
Blueprint Investment Partners Greensboro, North Carolina $1.2B AUM 35.77% 1-Year Est. Return
BFA
Blueprint Financial Advisors Greensboto, North Carolina $900M AUM 38.9% 1-Year Est. Return
AWM
Apollon Wealth Management Mount Pleasant, South Carolina $8.23B AUM 30.88% 1-Year Est. Return
SPWM
Spartan Planning & Wealth Management Greensboro, North Carolina $150M AUM 38.04% 1-Year Est. Return
SOS
Silver Oak Securities Jackson, Tennessee $1.65B AUM 29.37% 1-Year Est. Return
SF
Summit Financial Parsippany, New Jersey $9.12B AUM 27.44% 1-Year Est. Return
TA
Teramo Advisors Naples, Florida $529M AUM 20.59% 1-Year Est. Return
FTUS
Flow Traders U.S. New York $2.43B AUM 44.44% 1-Year Est. Return

Citadel Advisors's OPER Position: Q2 2026 in Review

Citadel Advisors opened a new position in ClearShares Ultra-Short Maturity ETF (OPER) in Q2 2026: 59,397 shares worth $5.94M. The stake represents ﹤0.01% of the portfolio and ranks #4432 among its holdings. This is a return to the name: Citadel Advisors previously reported a position in OPER as recently as Q4 2025.

Citadel Advisors first reported a position in OPER in Q1 2019 and has held it in 19 quarters since. 24 funds tracked by Wall St. Rank hold OPER as of Q2 2026.

  • Citadel Advisors held 59,397 shares of ClearShares Ultra-Short Maturity ETF worth $5.94M as of Q2 2026.
  • ClearShares Ultra-Short Maturity ETF was a new Citadel Advisors position in Q2 2026.
  • ClearShares Ultra-Short Maturity ETF made up ﹤0.01% of Citadel Advisors's portfolio in Q2 2026, its #4432 holding.
  • Citadel Advisors first reported a position in ClearShares Ultra-Short Maturity ETF in Q1 2019 and has held it in 19 quarters since.
  • 24 funds tracked by Wall St. Rank held ClearShares Ultra-Short Maturity ETF as of Q2 2026.

Based on Citadel Advisors's 13F filing for Q2 2026, filed 14 Aug 2026.