Ken Griffin
MWYN

Ken Griffin’s Marwynn Holdings MWYN Stock Holding History

Ken Griffin’s Portfolio MWYN Stock Details MWYN Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$11.7K Sell
15,766
-106,670
-87% -$88.2K ﹤0.01% 12737
2025
Q4 		$103K Buy
+122,436
New +$117K ﹤0.01% 11616
2025
Q2 		– Sell
-17,292
Closed -$74.5K – 15720
2025
Q1 		$74.5K Buy
+17,292
New +$74K ﹤0.01% 11840

Other funds holding MWYN

Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
XT
XTX Topco George Town, Cayman Islands $5.75B AUM 30.56% 1-Year Est. Return
TRCT
Tower Research Capital (TRC) New York $4.08B AUM 58.77% 1-Year Est. Return
UBS Group
UBS Group Zurich, Switzerland $666B AUM 30.12% 1-Year Est. Return

Ken Griffin's MWYN Position: Q1 2026 in Review

Ken Griffin reduced its Marwynn Holdings (MWYN) stake by 87% in Q1 2026, selling an estimated $88.2K and leaving 15,766 shares worth $11.7K. The position accounts for ﹤0.01% of the portfolio, ranked #12737.

Ken Griffin first reported a position in MWYN in Q1 2025 and has held it in 3 quarters since. The position peaked at $103K in Q4 2025. 6 funds tracked by Wall St. Rank hold MWYN as of Q1 2026.

  • Ken Griffin held 15,766 shares of Marwynn Holdings worth $11.7K as of Q1 2026.
  • Ken Griffin sold 106,670 Marwynn Holdings shares in Q1 2026, an estimated $88.2K.
  • Marwynn Holdings made up ﹤0.01% of Ken Griffin's portfolio in Q1 2026, its #12737 holding.
  • Ken Griffin first reported a position in Marwynn Holdings in Q1 2025 and has held it in 3 quarters since.
  • Ken Griffin's Marwynn Holdings position peaked at $103K in Q4 2025.
  • 6 funds tracked by Wall St. Rank held Marwynn Holdings as of Q1 2026.

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