Water Island Capital’s Jamf JAMF Stock Holding History

Water Island Capital’s Portfolio JAMF Stock Details JAMF Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	–	Sell	-985,069	Closed	-$12.8M	–	123
2025 Q4	$12.8M	Buy	+985,069	New	+$12M	1.38%	24

Other funds holding JAMF

IFP Advisors Tampa, Florida $5.54B AUM 27.43% 1-Year Est. Return

Water Island Capital's JAMF Position: Q1 2026 in Review

Water Island Capital sold out of Jamf (JAMF) in Q1 2026, closing a stake of 985,069 shares — an estimated $12.8M sold.

Water Island Capital first reported a position in JAMF in Q4 2025 and held it in 1 quarter. The position peaked at $12.8M in Q4 2025. 1 fund tracked by Wall St. Rank holds JAMF as of Q1 2026.

Water Island Capital reported no remaining Jamf position as of Q1 2026 after selling out during the quarter.
Water Island Capital sold 985,069 Jamf shares in Q1 2026, an estimated $12.8M.
Water Island Capital first reported a position in Jamf in Q4 2025 and held it in 1 quarter.
Water Island Capital's Jamf position peaked at $12.8M in Q4 2025.
1 fund tracked by Wall St. Rank held Jamf as of Q1 2026.

Based on Water Island Capital's 13F filing for Q1 2026, filed 15 May 2026.