RF
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Rossby Financial’s Flex FLEX Stock Holding History

Rossby Financial’s Portfolio FLEX Stock Details FLEX Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$24.6K Buy
360
+257
+250% +$16.4K 0.01% 938
2025
Q4 		$6.22K Buy
103
+79
+329% +$4.88K ﹤0.01% 1054
2025
Q3 		$1.39K Buy
+24
New +$1.27K ﹤0.01% 1221

Other funds holding FLEX

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Primecap Management
Primecap Management Pasadena, California $127B AUM 44.11% 1-Year Est. Return
Janus Henderson Group
Janus Henderson Group London, United Kingdom $209B AUM 37.72% 1-Year Est. Return
Wellington Management Group
Wellington Management Group Boston, Massachusetts $535B AUM 26.23% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Boston Partners
Boston Partners Boston, Massachusetts $95.5B AUM 28.4% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

Rossby Financial's FLEX Position: Q1 2026 in Review

Rossby Financial increased its Flex (FLEX) stake by 250% in Q1 2026, buying an estimated $16.4K and bringing the position to 360 shares worth $24.6K. The position accounts for 0.01% of the portfolio, ranked #938.

Rossby Financial first reported a position in FLEX in Q3 2025 and has held it in 3 quarters since. 783 funds tracked by Wall St. Rank hold FLEX as of Q1 2026.

  • Rossby Financial held 360 shares of Flex worth $24.6K as of Q1 2026.
  • Rossby Financial bought 257 Flex shares in Q1 2026, an estimated $16.4K.
  • Flex made up 0.01% of Rossby Financial's portfolio in Q1 2026, its #938 holding.
  • Rossby Financial first reported a position in Flex in Q3 2025 and has held it in 3 quarters since.
  • 783 funds tracked by Wall St. Rank held Flex as of Q1 2026.

Based on Rossby Financial's 13F filing for Q1 2026, filed 11 May 2026.