Ken Griffin
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Ken Griffin’s State Street SPDR Bloomberg Convertible Securities ETF CWB Stock Holding History

Ken Griffin’s Portfolio CWB Stock Details CWB Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$1.16M Buy
12,700
+2,100
+20% +$196K ﹤0.01% 7322
2025
Q4 		$946K Buy
10,600
+6,800
+179% +$618K ﹤0.01% 7516
2025
Q3 		$344K Buy
3,800
+1,100
+41% +$94.6K ﹤0.01% 10040
2025
Q2 		$223K Buy
+2,700
New +$212K ﹤0.01% 10453
2025
Q1 		– Sell
-900
Closed -$70.1K – 14627
2024
Q4 		$70.1K Buy
900
+700
+350% +$55.2K ﹤0.01% 11968
2024
Q3 		$15.3K Sell
200
-100
-33% -$7.35K ﹤0.01% 12972
2024
Q2 		$21.6K Sell
300
-500
-63% -$35.8K ﹤0.01% 12561
2024
Q1 		$58.4K Sell
800
-7,500
-90% -$537K ﹤0.01% 12026
2023
Q4 		$599K Sell
8,300
-18,600
-69% -$1.26M ﹤0.01% 7701
2023
Q3 		$1.82M Buy
+26,900
New +$1.88M ﹤0.01% 5386
2023
Q2 		– Sell
-100
Closed -$6.71K – 14456
2023
Q1 		$6.71K Sell
100
-33,400
-100% -$2.24M ﹤0.01% 13786
2022
Q4 		$2.16M Sell
33,500
-34,200
-51% -$2.23M ﹤0.01% 5328
2022
Q3 		$4.29M Buy
67,700
+59,600
+736% +$4.01M ﹤0.01% 4130
2022
Q2 		$523K Sell
8,100
-500
-6% -$34.7K ﹤0.01% 8542
2022
Q1 		$662K Sell
8,600
-25,300
-75% -$1.94M ﹤0.01% 8710
2021
Q4 		$2.81M Buy
33,900
+4,600
+16% +$394K ﹤0.01% 5465
2021
Q3 		$2.5M Sell
29,300
-12,100
-29% -$1.04M ﹤0.01% 5806
2021
Q2 		$3.59M Buy
41,400
+31,400
+314% +$2.65M ﹤0.01% 5191
2021
Q1 		$834K Buy
+10,000
New +$865K ﹤0.01% 8549

Other funds holding CWB

Bank of America
Bank of America Charlotte, North Carolina $1.37T AUM 24.88% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return
Wells Fargo
Wells Fargo San Francisco, California $530B AUM 22.01% 1-Year Est. Return
LPL Financial
LPL Financial San Diego, California $445B AUM 25.58% 1-Year Est. Return
Bessemer Group
Bessemer Group Woodbridge, New Jersey $72.7B AUM 39.36% 1-Year Est. Return
Northwestern Mutual Wealth Management
Northwestern Mutual Wealth Management Milwaukee, Wisconsin $162B AUM 16.35% 1-Year Est. Return
AssetMark Inc
AssetMark Inc Concord, California $58.2B AUM 22.78% 1-Year Est. Return
Ameriprise
Ameriprise Minneapolis, Minnesota $432B AUM 30.22% 1-Year Est. Return
PNC Financial Services Group
PNC Financial Services Group Pittsburgh, Pennsylvania $202B AUM 37.79% 1-Year Est. Return
Deutsche Bank
Deutsche Bank Frankfurt Am Main Ge, Germany $344B AUM 42.99% 1-Year Est. Return

Ken Griffin's CWB Position: Q1 2026 in Review

Ken Griffin opened a new position in State Street SPDR Bloomberg Convertible Securities ETF (CWB) in Q1 2026: 7,283 shares worth $667K. The stake represents ﹤0.01% of the portfolio and ranks #8605 among its holdings. This is a return to the name: Ken Griffin previously reported a position in CWB as recently as Q3 2025.

Ken Griffin first reported a position in CWB in Q3 2014 and has held it in 23 quarters since. The position peaked at $8.57M in Q3 2022. 526 funds tracked by Wall St. Rank hold CWB as of Q1 2026.

  • Ken Griffin held 7,283 shares of State Street SPDR Bloomberg Convertible Securities ETF worth $667K as of Q1 2026.
  • State Street SPDR Bloomberg Convertible Securities ETF was a new Ken Griffin position in Q1 2026.
  • State Street SPDR Bloomberg Convertible Securities ETF made up ﹤0.01% of Ken Griffin's portfolio in Q1 2026, its #8605 holding.
  • Ken Griffin first reported a position in State Street SPDR Bloomberg Convertible Securities ETF in Q3 2014 and has held it in 23 quarters since.
  • Ken Griffin's State Street SPDR Bloomberg Convertible Securities ETF position peaked at $8.57M in Q3 2022.
  • 526 funds tracked by Wall St. Rank held State Street SPDR Bloomberg Convertible Securities ETF as of Q1 2026.

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