Jane Street
KRMN

Jane Street’s Karman Holdings KRMN Stock Holding History

Jane Street’s Portfolio KRMN Stock Details KRMN Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$784K Sell
9,800
-737,300
-99% -$71.1M ﹤0.01% 7026
2025
Q4 		$54.7M Buy
747,100
+403,500
+117% +$29.2M 0.01% 878
2025
Q3 		$24.8M Buy
+343,600
New +$18.8M ﹤0.01% 1450

Other funds holding KRMN

Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
LP
Lexington Partners New York $366M AUM 78.08% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
Invesco
Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return
KC
KHIS Custodian Dallas, Texas $316M AUM
DCM
Donaldson Capital Management Evansville, Indiana $3.09B AUM 21.24% 1-Year Est. Return
GGH
GCM Grosvenor Holdings Chicago, Illinois $901M AUM 28.6% 1-Year Est. Return
First Trust Advisors
First Trust Advisors Wheaton, Illinois $140B AUM 27.84% 1-Year Est. Return

Jane Street's KRMN Position: Q1 2026 in Review

Jane Street opened a new position in Karman Holdings (KRMN) in Q1 2026: 3,256 shares worth $261K. The stake represents ﹤0.01% of the portfolio and ranks #9545 among its holdings. This is a return to the name: Jane Street previously reported a position in KRMN as recently as Q3 2025.

Jane Street first reported a position in KRMN in Q1 2025 and has held it in 4 quarters since. The position peaked at $2.58M in Q2 2025. 359 funds tracked by Wall St. Rank hold KRMN as of Q1 2026.

  • Jane Street held 3,256 shares of Karman Holdings worth $261K as of Q1 2026.
  • Karman Holdings was a new Jane Street position in Q1 2026.
  • Karman Holdings made up ﹤0.01% of Jane Street's portfolio in Q1 2026, its #9545 holding.
  • Jane Street first reported a position in Karman Holdings in Q1 2025 and has held it in 4 quarters since.
  • Jane Street's Karman Holdings position peaked at $2.58M in Q2 2025.
  • 359 funds tracked by Wall St. Rank held Karman Holdings as of Q1 2026.

Based on Jane Street's 13F filing for Q1 2026, filed 12 May 2026.