Cambridge Investment Research Advisors
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Cambridge Investment Research Advisors’s State Street SPDR Portfolio Mortgage Backed Bond ETF SPMB Stock Holding History

Cambridge Investment Research Advisors’s Portfolio SPMB Stock Details SPMB Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$597K Buy
26,673
+2,049
+8% +$46.1K ﹤0.01% 2642
2025
Q4 		$552K Sell
24,624
-348
-1% -$7.83K ﹤0.01% 2626
2025
Q3 		$560K Sell
24,972
-22,638
-48% -$501K ﹤0.01% 2563
2025
Q2 		$1.05M Sell
47,610
-384
-0.8% -$8.37K ﹤0.01% 1904
2025
Q1 		$1.06M Sell
47,994
-11,033
-19% -$240K ﹤0.01% 1827
2024
Q4 		$1.27M Sell
59,027
-108
-0.2% -$2.37K ﹤0.01% 1677
2024
Q3 		$1.33M Buy
59,135
+9,787
+20% +$217K ﹤0.01% 1646
2024
Q2 		$1.06M Buy
49,348
+4,900
+11% +$105K ﹤0.01% 1731
2024
Q1 		$965K Sell
44,448
-97,876
-69% -$2.12M ﹤0.01% 1754
2023
Q4 		$3.14M Buy
142,324
+16,252
+13% +$342K 0.01% 945
2023
Q3 		$2.62M Sell
126,072
-130,336
-51% -$2.79M 0.01% 978
2023
Q2 		$5.62M Buy
+256,408
New +$5.65M 0.03% 608
2023
Q1 		– Sell
-9,718
Closed -$211K – 3245
2022
Q4 		$211K Sell
9,718
-60,399
-86% -$1.3M ﹤0.01% 2714
2022
Q3 		$1.5M Buy
70,117
+56,306
+408% +$1.28M 0.01% 1210
2022
Q2 		$316K Sell
13,811
-146,876
-91% -$3.38M ﹤0.01% 2337
2022
Q1 		$3.85M Buy
160,687
+150,080
+1,415% +$3.69M 0.02% 771
2021
Q4 		$269K Sell
10,607
-2,332
-18% -$59.4K ﹤0.01% 2634
2021
Q3 		$333K Buy
+12,939
New +$334K ﹤0.01% 2381
2020
Q4 		– Sell
-13,413
Closed -$357K – 2779
2020
Q3 		$357K Sell
13,413
-4,997
-27% -$133K ﹤0.01% 1820
2020
Q2 		$493K Buy
18,410
+5,061
+38% +$136K ﹤0.01% 1567
2020
Q1 		$356K Buy
+13,349
New +$351K ﹤0.01% 1570
2019
Q2 		– Sell
-97,620
Closed -$2.52M – 2339
2019
Q1 		$2.52M Buy
+97,620
New +$2.49M 0.02% 625
2016
Q2 		– Sell
-11,598
Closed -$315K – 1670
2016
Q1 		$315K Buy
11,598
+691
+6% +$18.7K 0.01% 1145
2015
Q4 		$293K Buy
+10,907
New +$294K 0.01% 1132

Other funds holding SPMB

Financial Engines Advisors
Financial Engines Advisors Santa Clara, California $49.2B AUM 14.31% 1-Year Est. Return
LPL Financial
LPL Financial San Diego, California $377B AUM 19.32% 1-Year Est. Return
Stifel Financial
Stifel Financial St. Louis, Missouri $109B AUM 21.36% 1-Year Est. Return
BEI
Benjamin Edwards Inc Clayton, Missouri $10.1B AUM 14.03% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
CIM
Confluence Investment Management St. Louis, Missouri $6.4B AUM 9.79% 1-Year Est. Return
Ameriprise
Ameriprise Minneapolis, Minnesota $432B AUM 30.22% 1-Year Est. Return
CI
CX Institutional Auburn, Indiana $3.46B AUM 21.89% 1-Year Est. Return
Carson Wealth (CWM LLC)
Carson Wealth (CWM LLC) Omaha, Nebraska $38.1B AUM 19.66% 1-Year Est. Return
Bank of America
Bank of America Charlotte, North Carolina $1.37T AUM 24.88% 1-Year Est. Return

Cambridge Investment Research Advisors's SPMB Position: Q1 2026 in Review

Cambridge Investment Research Advisors increased its State Street SPDR Portfolio Mortgage Backed Bond ETF (SPMB) stake by 8.3% in Q1 2026, buying an estimated $46.1K and bringing the position to 26,673 shares worth $597K. The position accounts for ﹤0.01% of the portfolio, ranked #2642.

Cambridge Investment Research Advisors first reported a position in SPMB in Q4 2015 and has held it in 24 quarters since. The position peaked at $5.62M in Q2 2023. 240 funds tracked by Wall St. Rank hold SPMB as of Q1 2026.

  • Cambridge Investment Research Advisors held 26,673 shares of State Street SPDR Portfolio Mortgage Backed Bond ETF worth $597K as of Q1 2026.
  • Cambridge Investment Research Advisors bought 2,049 State Street SPDR Portfolio Mortgage Backed Bond ETF shares in Q1 2026, an estimated $46.1K.
  • State Street SPDR Portfolio Mortgage Backed Bond ETF made up ﹤0.01% of Cambridge Investment Research Advisors's portfolio in Q1 2026, its #2642 holding.
  • Cambridge Investment Research Advisors first reported a position in State Street SPDR Portfolio Mortgage Backed Bond ETF in Q4 2015 and has held it in 24 quarters since.
  • Cambridge Investment Research Advisors's State Street SPDR Portfolio Mortgage Backed Bond ETF position peaked at $5.62M in Q2 2023.
  • 240 funds tracked by Wall St. Rank held State Street SPDR Portfolio Mortgage Backed Bond ETF as of Q1 2026.

Based on Cambridge Investment Research Advisors's 13F filing for Q1 2026, filed 30 Apr 2026.