W.R. Berkley Corp’s Ribbon Acquisition Corp RIBB Stock Holding History

W.R. Berkley Corp’s Portfolio RIBB Stock Details RIBB Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$3.12M	Sell	297,589 -165,015	-36%	-$1.73M	0.17%	123
2025 Q4	$4.8M	Hold	462,604	–	–	0.23%	73
2025 Q3	$4.74M	Buy	462,604 +24,927	+6%	+$254K	0.27%	73
2025 Q2	$4.43M	Buy	437,677 +411	+0.1%	+$4.13K	0.23%	84
2025 Q1	$4.36M	Buy	+437,266	New	+$4.36M	0.26%	61

Other funds holding RIBB

RCM

Rivernorth Capital Management West Palm Beach, Florida $2B AUM 0.79% 1-Year Est. Return

WCMNY

Westchester Capital Management (New York) Valhalla, New York $2.21B AUM 26.02% 1-Year Est. Return

WAM

Wolverine Asset Management Chicago, Illinois $10.4B AUM 4.78% 1-Year Est. Return

Hudson Bay Capital Management Stamford, Connecticut $29B AUM 30.2% 1-Year Est. Return

KIM

Karpus Investment Management Pittsford, New York $3.21B AUM 6.83% 1-Year Est. Return

AQR Arbitrage Greenwich, Connecticut $6.09B AUM 26.7% 1-Year Est. Return

D.E. Shaw & Co New York $166B AUM 43.98% 1-Year Est. Return

GCIA

Gabelli & Co Investment Advisers Rye, New York $674M AUM 64.46% 1-Year Est. Return

SCM

Shaolin Capital Management Miami, Florida $2.71B AUM 64.57% 1-Year Est. Return

Gabelli Funds Rye, New York $14.8B AUM 32.24% 1-Year Est. Return

W.R. Berkley Corp's RIBB Position: Q1 2026 in Review

W.R. Berkley Corp reduced its Ribbon Acquisition Corp (RIBB) stake by 36% in Q1 2026, selling an estimated $1.73M and leaving 297,589 shares worth $3.12M. The position accounts for 0.17% of the portfolio, ranked #123.

W.R. Berkley Corp first reported a position in RIBB in Q1 2025 and has held it in 5 quarters since. The position peaked at $4.8M in Q4 2025. 19 funds tracked by Wall St. Rank hold RIBB as of Q1 2026.

W.R. Berkley Corp held 297,589 shares of Ribbon Acquisition Corp worth $3.12M as of Q1 2026.
W.R. Berkley Corp sold 165,015 Ribbon Acquisition Corp shares in Q1 2026, an estimated $1.73M.
Ribbon Acquisition Corp made up 0.17% of W.R. Berkley Corp's portfolio in Q1 2026, its #123 holding.
W.R. Berkley Corp first reported a position in Ribbon Acquisition Corp in Q1 2025 and has held it in 5 quarters since.
W.R. Berkley Corp's Ribbon Acquisition Corp position peaked at $4.8M in Q4 2025.
19 funds tracked by Wall St. Rank held Ribbon Acquisition Corp as of Q1 2026.

Based on W.R. Berkley Corp's 13F filing for Q1 2026, filed 15 May 2026.