Hudson Bay Capital Management
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Hudson Bay Capital Management’s Rayonier Advanced Materials RYAM Stock Holding History

Hudson Bay Capital Management’s Portfolio RYAM Stock Details RYAM Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$1.73M Buy
+156,087
New +$1.41M 0.01% 793
2025
Q4 		– Sell
-175,489
Closed -$1.27M – 1484
2025
Q3 		$1.27M Buy
+175,489
New +$904K ﹤0.01% 824

Other funds holding RYAM

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BlackRock
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Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
AL
AIP LLC New York $268M AUM 40.4% 1-Year Est. Return
MRCP
Maple Rock Capital Partners Toronto, Ontario, Canada $3.07B AUM 157.2% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
American Century Companies
American Century Companies Kansas City, Missouri $194B AUM 35% 1-Year Est. Return
Renaissance Technologies
Renaissance Technologies New York $63.9B AUM 45.56% 1-Year Est. Return
Charles Schwab
Charles Schwab San Francisco, California $654B AUM 26.35% 1-Year Est. Return
NCM
Nantahala Capital Management New Canaan, Connecticut $2.72B AUM 121.58% 1-Year Est. Return

Hudson Bay Capital Management's RYAM Position: Q1 2026 in Review

Hudson Bay Capital Management opened a new position in Rayonier Advanced Materials (RYAM) in Q1 2026: 156,087 shares worth $1.73M. The stake represents 0.01% of the portfolio and ranks #793 among its holdings. This is a return to the name: Hudson Bay Capital Management previously reported a position in RYAM as recently as Q3 2025.

Hudson Bay Capital Management first reported a position in RYAM in Q3 2025 and has held it in 2 quarters since. 171 funds tracked by Wall St. Rank hold RYAM as of Q1 2026.

  • Hudson Bay Capital Management held 156,087 shares of Rayonier Advanced Materials worth $1.73M as of Q1 2026.
  • Rayonier Advanced Materials was a new Hudson Bay Capital Management position in Q1 2026.
  • Rayonier Advanced Materials made up 0.01% of Hudson Bay Capital Management's portfolio in Q1 2026, its #793 holding.
  • Hudson Bay Capital Management first reported a position in Rayonier Advanced Materials in Q3 2025 and has held it in 2 quarters since.
  • 171 funds tracked by Wall St. Rank held Rayonier Advanced Materials as of Q1 2026.

Based on Hudson Bay Capital Management's 13F filing for Q1 2026, filed 13 May 2026.