Citadel Advisors
SMBS

Citadel Advisors’s Schwab Mortgage-Backed Securities ETF SMBS Stock Holding History

Citadel Advisors’s Portfolio SMBS Stock Details SMBS Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$4.1M Buy
161,415
+91,198
+130% +$2.32M ﹤0.01% 5086
2026
Q1 		$1.79M Buy
70,217
+11,062
+19% +$285K ﹤0.01% 6311
2025
Q4 		$1.52M Sell
59,155
-16,158
-21% -$416K ﹤0.01% 6483
2025
Q3 		$1.94M Sell
75,313
-54,827
-42% -$1.39M ﹤0.01% 6132
2025
Q2 		$3.31M Buy
130,140
+35,875
+38% +$902K ﹤0.01% 4810
2025
Q1 		$2.4M Buy
+94,265
New +$2.37M ﹤0.01% 5176

Other funds holding SMBS

Charles Schwab
Charles Schwab San Francisco, California $751B AUM 38.74% 1-Year Est. Return
CI
CacheTech Inc Logan, Utah $618M AUM 37.94% 1-Year Est. Return
AWM
Adams Wealth Management Logan, Utah $522M AUM 38.58% 1-Year Est. Return
SWM
Schwallier Wealth Management Grand Rapids, Michigan $158M AUM 16.81% 1-Year Est. Return
SF
Summit Financial Parsippany, New Jersey $9.12B AUM 27.44% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return
Goldman Sachs
Goldman Sachs New York $1.15T AUM 47.82% 1-Year Est. Return
Susquehanna International Group
Susquehanna International Group Bala Cynwyd, Pennsylvania $1.28T AUM 58.89% 1-Year Est. Return
Jane Street
Jane Street New York $1.21T AUM 78.12% 1-Year Est. Return
AFM
Aspetuck Financial Management Westport, Connecticut $170M AUM 37.51% 1-Year Est. Return

Citadel Advisors's SMBS Position: Q2 2026 in Review

Citadel Advisors increased its Schwab Mortgage-Backed Securities ETF (SMBS) stake by 130% in Q2 2026, buying an estimated $2.32M and bringing the position to 161,415 shares worth $4.1M. The position accounts for ﹤0.01% of the portfolio, ranked #5086.

Citadel Advisors first reported a position in SMBS in Q1 2025 and has held it in 6 quarters since. 81 funds tracked by Wall St. Rank hold SMBS as of Q2 2026.

  • Citadel Advisors held 161,415 shares of Schwab Mortgage-Backed Securities ETF worth $4.1M as of Q2 2026.
  • Citadel Advisors bought 91,198 Schwab Mortgage-Backed Securities ETF shares in Q2 2026, an estimated $2.32M.
  • Schwab Mortgage-Backed Securities ETF made up ﹤0.01% of Citadel Advisors's portfolio in Q2 2026, its #5086 holding.
  • Citadel Advisors first reported a position in Schwab Mortgage-Backed Securities ETF in Q1 2025 and has held it in 6 quarters since.
  • 81 funds tracked by Wall St. Rank held Schwab Mortgage-Backed Securities ETF as of Q2 2026.

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