CP
RYZ

CenterBook Partners’s Ryerson Holding Corp RYZ Stock Holding History

CenterBook Partners’s Portfolio RYZ Stock Details RYZ Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$3.31M Buy
147,069
+116,284
+378% +$3.03M 0.18% 153
2025
Q4 		$775K Sell
30,785
-123,267
-80% -$2.83M 0.04% 416
2025
Q3 		$3.52M Buy
+154,052
New +$3.47M 0.17% 165

Other funds holding RYZ

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
PEA
Platinum Equity Advisors Beverly Hills, California $8.88B AUM 27.09% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
Franklin Resources
Franklin Resources San Mateo, California $408B AUM 30.18% 1-Year Est. Return
JCP
JB Capital Partners Armonk, New York $581M AUM 46.16% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
American Century Companies
American Century Companies Kansas City, Missouri $194B AUM 35% 1-Year Est. Return
DSC
Donald Smith & Co New York $5.56B AUM 47.13% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
Charles Schwab
Charles Schwab San Francisco, California $654B AUM 26.35% 1-Year Est. Return

CenterBook Partners's RYZ Position: Q1 2026 in Review

CenterBook Partners increased its Ryerson Holding Corp (RYZ) stake by 378% in Q1 2026, buying an estimated $3.03M and bringing the position to 147,069 shares worth $3.31M. The position accounts for 0.18% of the portfolio, ranked #153.

CenterBook Partners first reported a position in RYZ in Q3 2025 and has held it in 3 quarters since. The position peaked at $3.52M in Q3 2025. 191 funds tracked by Wall St. Rank hold RYZ as of Q1 2026.

  • CenterBook Partners held 147,069 shares of Ryerson Holding Corp worth $3.31M as of Q1 2026.
  • CenterBook Partners bought 116,284 Ryerson Holding Corp shares in Q1 2026, an estimated $3.03M.
  • Ryerson Holding Corp made up 0.18% of CenterBook Partners's portfolio in Q1 2026, its #153 holding.
  • CenterBook Partners first reported a position in Ryerson Holding Corp in Q3 2025 and has held it in 3 quarters since.
  • CenterBook Partners's Ryerson Holding Corp position peaked at $3.52M in Q3 2025.
  • 191 funds tracked by Wall St. Rank held Ryerson Holding Corp as of Q1 2026.

Based on CenterBook Partners's 13F filing for Q1 2026, filed 5 May 2026.