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Polymer Capital Management’s Kirby Corp KEX Stock Holding History

Polymer Capital Management’s Portfolio KEX Stock Details KEX Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2025
Q4 		– Sell
-10,494
Closed -$876K – 898
2025
Q3 		$876K Buy
+10,494
New +$1.05M 0.09% 225
2025
Q1 		– Sell
-3,231
Closed -$342K – 560
2024
Q4 		$342K Buy
+3,231
New +$389K 0.09% 150

Other funds holding KEX

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return
Goldman Sachs
Goldman Sachs New York $1.15T AUM 47.82% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
First Trust Advisors
First Trust Advisors Wheaton, Illinois $170B AUM 46.21% 1-Year Est. Return
Neuberger Berman Group
Neuberger Berman Group New York $150B AUM 40.08% 1-Year Est. Return
Wellington Management Group
Wellington Management Group Boston, Massachusetts $580B AUM 38.23% 1-Year Est. Return
Luther King Capital Management (LKCM)
Luther King Capital Management (LKCM) Fort Worth, Texas $24.4B AUM 22.19% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.38T AUM 44.17% 1-Year Est. Return

Polymer Capital Management's KEX Position: Q4 2025 in Review

Polymer Capital Management sold out of Kirby Corp (KEX) in Q4 2025, closing a stake of 10,494 shares — an estimated $876K sold.

Polymer Capital Management first reported a position in KEX in Q4 2024 and held it in 2 quarters. The position peaked at $876K in Q3 2025. 411 funds tracked by Wall St. Rank hold KEX as of Q4 2025.

  • Polymer Capital Management reported no remaining Kirby Corp position as of Q4 2025 after selling out during the quarter.
  • Polymer Capital Management sold 10,494 Kirby Corp shares in Q4 2025, an estimated $876K.
  • Polymer Capital Management first reported a position in Kirby Corp in Q4 2024 and held it in 2 quarters.
  • Polymer Capital Management's Kirby Corp position peaked at $876K in Q3 2025.
  • 411 funds tracked by Wall St. Rank held Kirby Corp as of Q4 2025.

Based on Polymer Capital Management's 13F filing for Q4 2025, filed 17 Feb 2026.