Mariner
RYZ

Mariner’s Ryerson Holding Corp RYZ Stock Holding History

Mariner’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
Q2 		$385K Sell
15,636
-1,499
-9% -$39.6K ﹤0.01% 2638
2026
Q1 		$385K Buy
+17,135
New +$447K ﹤0.01% 2678
2025
Q4 		– Sell
-16,697
Closed -$382K – 3773
2025
Q3 		$382K Buy
16,697
+3,678
+28% +$82.7K ﹤0.01% 2630
2025
Q2 		$281K Buy
13,019
+3,899
+43% +$84.1K ﹤0.01% 2771
2025
Q1 		$209K Buy
+9,120
New +$204K ﹤0.01% 2964

Other funds holding RYZ

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
PEA
Platinum Equity Advisors Beverly Hills, California $8.96B AUM 34.3% 1-Year Est. Return
Franklin Resources
Franklin Resources San Mateo, California $462B AUM 39.16% 1-Year Est. Return
JCP
JB Capital Partners Armonk, New York $646M AUM 39.9% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
DSC
Donald Smith & Co New York $5.65B AUM 47.79% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
American Century Companies
American Century Companies Kansas City, Missouri $226B AUM 44.75% 1-Year Est. Return
FCM
Frontier Capital Management Boston, Massachusetts $10.7B AUM 67.78% 1-Year Est. Return

Mariner's RYZ Position: Q2 2026 in Review

Mariner reduced its Ryerson Holding Corp (RYZ) stake by 8.7% in Q2 2026, selling an estimated $39.6K and leaving 15,636 shares worth $385K. The position accounts for ﹤0.01% of the portfolio, ranked #2638.

Mariner first reported a position in RYZ in Q1 2025 and has held it in 5 quarters since. The position peaked at $385K in Q1 2026. 200 funds tracked by Wall St. Rank hold RYZ as of Q2 2026.

  • Mariner held 15,636 shares of Ryerson Holding Corp worth $385K as of Q2 2026.
  • Mariner sold 1,499 Ryerson Holding Corp shares in Q2 2026, an estimated $39.6K.
  • Ryerson Holding Corp made up ﹤0.01% of Mariner's portfolio in Q2 2026, its #2638 holding.
  • Mariner first reported a position in Ryerson Holding Corp in Q1 2025 and has held it in 5 quarters since.
  • Mariner's Ryerson Holding Corp position peaked at $385K in Q1 2026.
  • 200 funds tracked by Wall St. Rank held Ryerson Holding Corp as of Q2 2026.

Based on Mariner's 13F filing for Q2 2026, filed 13 Aug 2026.