Water Island Capital’s ON24 ONTF Stock Holding History

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

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	–	Sell	-60,364	Closed	-$489K	–	117
2026 Q1	$489K	Buy	+60,364	New	+$483K	0.05%	85

Other funds holding ONTF

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

Water Island Capital's ONTF Position: Q2 2026 in Review

Water Island Capital sold out of ON24 (ONTF) in Q2 2026, closing a stake of 60,364 shares — an estimated $489K sold.

Water Island Capital first reported a position in ONTF in Q1 2026 and held it in 1 quarter. The position peaked at $489K in Q1 2026. 1 fund tracked by Wall St. Rank holds ONTF as of Q2 2026.

Water Island Capital reported no remaining ON24 position as of Q2 2026 after selling out during the quarter.
Water Island Capital sold 60,364 ON24 shares in Q2 2026, an estimated $489K.
Water Island Capital first reported a position in ON24 in Q1 2026 and held it in 1 quarter.
Water Island Capital's ON24 position peaked at $489K in Q1 2026.
1 fund tracked by Wall St. Rank held ON24 as of Q2 2026.

Based on Water Island Capital's 13F filing for Q2 2026, filed 14 Aug 2026.