Water Island Capital’s Orbital ATK, Inc. OA Stock Holding History

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

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2018 Q2	–	Sell	-812,144	Closed	-$108M	–	155
2018 Q1	$108M	Buy	812,144 +354,046	+77%	+$46.7M	4.31%	6
2017 Q4	$60.2M	Buy	458,098 +198,204	+76%	+$26.3M	3.71%	8
2017 Q3	$34.6M	Buy	+259,894	New	+$28.5M	1.64%	21

Other funds holding OA

LTFS

Ladenburg Thalmann Financial Services Miami, Florida $15.9B AUM 25.16% 1-Year Est. Return

Envestnet Asset Management Chicago, Illinois $424B AUM 22.94% 1-Year Est. Return

Water Island Capital's OA Position: Q2 2018 in Review

Water Island Capital sold out of Orbital ATK, Inc. (OA) in Q2 2018, closing a stake of 812,144 shares — an estimated $108M sold.

Water Island Capital first reported a position in OA in Q3 2017 and held it in 3 quarters. The position peaked at $108M in Q1 2018. 2 funds tracked by Wall St. Rank hold OA as of Q2 2018.

Water Island Capital reported no remaining Orbital ATK, Inc. position as of Q2 2018 after selling out during the quarter.
Water Island Capital sold 812,144 Orbital ATK, Inc. shares in Q2 2018, an estimated $108M.
Water Island Capital first reported a position in Orbital ATK, Inc. in Q3 2017 and held it in 3 quarters.
Water Island Capital's Orbital ATK, Inc. position peaked at $108M in Q1 2018.
2 funds tracked by Wall St. Rank held Orbital ATK, Inc. as of Q2 2018.

Based on Water Island Capital's 13F filing for Q2 2018, filed 9 Aug 2018.