Water Island Capital’s National Storage Affiliates Trust NSA Stock Holding History

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

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$21.7M	Buy	+576,224	New	+$19.5M	2.43%	14

Other funds holding NSA

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

VPM

Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM

Cohen & Steers New York $57.6B AUM 8.03% 1-Year Est. Return

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

Canada Pension Plan Investment Board Toronto Ontario, Ontario, Canada $155B AUM 29.93% 1-Year Est. Return

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

Deutsche Bank Frankfurt Am Main Ge, Germany $303B AUM 30.15% 1-Year Est. Return

FTCM

First Trust Capital Management Chicago, Illinois $1.9B AUM 58.39% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

Two Sigma Investments New York $124B AUM 33.93% 1-Year Est. Return

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

Water Island Capital opened a new position in National Storage Affiliates Trust (NSA) in Q1 2026: 576,224 shares worth $21.7M. The stake represents 2.43% of the portfolio and ranks #14 among its holdings.

332 funds tracked by Wall St. Rank hold NSA as of Q1 2026.

Water Island Capital held 576,224 shares of National Storage Affiliates Trust worth $21.7M as of Q1 2026.
National Storage Affiliates Trust was a new Water Island Capital position in Q1 2026.
National Storage Affiliates Trust made up 2.43% of Water Island Capital's portfolio in Q1 2026, its #14 holding.
332 funds tracked by Wall St. Rank held National Storage Affiliates Trust as of Q1 2026.

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