Ken Griffin
MYCK

Ken Griffin’s State Street My2031 Corporate Bond ETF MYCK Stock Holding History

Ken Griffin’s Portfolio MYCK Stock Details MYCK Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$245K Buy
+9,849
New +$247K ﹤0.01% 10959
2025
Q1 		– Sell
-156,038
Closed -$3.77M – 15830
2024
Q4 		$3.77M Sell
156,038
-43,961
-22% -$1.08M ﹤0.01% 4442
2024
Q3 		$4.99M Buy
+199,999
New +$5M ﹤0.01% 3940

Other funds holding MYCK

Lido Advisors
Lido Advisors Los Angeles, California $36.8B AUM 26.6% 1-Year Est. Return
Susquehanna International Group
Susquehanna International Group Bala Cynwyd, Pennsylvania $893B AUM 36.07% 1-Year Est. Return
GFPC
Global Financial Private Client Sarasota, Florida $369M AUM 34.4% 1-Year Est. Return
LAM
L2 Asset Management Wayland, Massachusetts $1.05B AUM 29.07% 1-Year Est. Return
EH
Equitable Holdings New York $15.5B AUM 19.09% 1-Year Est. Return
PAG
Private Advisor Group Morristown, New Jersey $21.8B AUM 28.57% 1-Year Est. Return
LPL Financial
LPL Financial San Diego, California $445B AUM 25.58% 1-Year Est. Return
IWS
Integrity Wealth Solutions Denver, Colorado $271M AUM 21.83% 1-Year Est. Return
AWM
AE Wealth Management Topeka, Kansas $21.5B AUM 26.98% 1-Year Est. Return
Carson Wealth (CWM LLC)
Carson Wealth (CWM LLC) Omaha, Nebraska $38.1B AUM 19.66% 1-Year Est. Return

Ken Griffin's MYCK Position: Q1 2026 in Review

Ken Griffin opened a new position in State Street My2031 Corporate Bond ETF (MYCK) in Q1 2026: 9,849 shares worth $245K. The stake represents ﹤0.01% of the portfolio and ranks #10959 among its holdings. This is a return to the name: Ken Griffin previously reported a position in MYCK as recently as Q4 2024.

Ken Griffin first reported a position in MYCK in Q3 2024 and has held it in 3 quarters since. The position peaked at $4.99M in Q3 2024. 11 funds tracked by Wall St. Rank hold MYCK as of Q1 2026.

  • Ken Griffin held 9,849 shares of State Street My2031 Corporate Bond ETF worth $245K as of Q1 2026.
  • State Street My2031 Corporate Bond ETF was a new Ken Griffin position in Q1 2026.
  • State Street My2031 Corporate Bond ETF made up ﹤0.01% of Ken Griffin's portfolio in Q1 2026, its #10959 holding.
  • Ken Griffin first reported a position in State Street My2031 Corporate Bond ETF in Q3 2024 and has held it in 3 quarters since.
  • Ken Griffin's State Street My2031 Corporate Bond ETF position peaked at $4.99M in Q3 2024.
  • 11 funds tracked by Wall St. Rank held State Street My2031 Corporate Bond ETF as of Q1 2026.

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