Cookson Peirce & Co
BWXT icon

Cookson Peirce & Co’s BWX Technologies BWXT Stock Holding History

Cookson Peirce & Co’s Portfolio BWXT Stock Details BWXT Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q3 		– Sell
-140,906
Closed -$27.4M – 334
2026
Q2 		$27.4M Buy
140,906
+23,393
+20% +$4.87M 0.9% 33
2026
Q1 		$24M Buy
117,513
+4,962
+4% +$1.01M 1.02% 31
2025
Q4 		$19.5M Buy
+112,551
New +$21.1M 0.81% 40

Other funds holding BWXT

State Street
State Street Boston, Massachusetts $3.44T AUM 36.12% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.84T AUM 33.86% 1-Year Est. Return
First Trust Advisors
First Trust Advisors Wheaton, Illinois $170B AUM 38.25% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.92T AUM 36.1% 1-Year Est. Return
Franklin Resources
Franklin Resources San Mateo, California $474B AUM 32.39% 1-Year Est. Return
William Blair & Company
William Blair & Company Chicago, Illinois $38.6B AUM 22.09% 1-Year Est. Return
William Blair Investment Management
William Blair Investment Management Chicago, Illinois $30.8B AUM 33.92% 1-Year Est. Return
Bank of New York Mellon
Bank of New York Mellon New York $608B AUM 32.77% 1-Year Est. Return
ClearBridge Investments
ClearBridge Investments New York $115B AUM 20.64% 1-Year Est. Return
Federated Hermes
Federated Hermes Pittsburgh, Pennsylvania $71.4B AUM 33.43% 1-Year Est. Return

Cookson Peirce & Co's BWXT Position: Q3 2026 in Review

Cookson Peirce & Co sold out of BWX Technologies (BWXT) in Q3 2026, closing a stake of 140,906 shares — an estimated $27.4M sold.

Cookson Peirce & Co first reported a position in BWXT in Q4 2025 and held it in 3 quarters. The position peaked at $27.4M in Q2 2026. 523 funds tracked by Wall St. Rank hold BWXT as of Q3 2026.

  • Cookson Peirce & Co reported no remaining BWX Technologies position as of Q3 2026 after selling out during the quarter.
  • Cookson Peirce & Co sold 140,906 BWX Technologies shares in Q3 2026, an estimated $27.4M.
  • Cookson Peirce & Co first reported a position in BWX Technologies in Q4 2025 and held it in 3 quarters.
  • Cookson Peirce & Co's BWX Technologies position peaked at $27.4M in Q2 2026.
  • 523 funds tracked by Wall St. Rank held BWX Technologies as of Q3 2026.

Based on Cookson Peirce & Co's 13F filing for Q3 2026, filed 30 Oct 2026.