EIM
ZS icon

Essex Investment Management’s Zscaler ZS Stock Holding History

Essex Investment Management’s Portfolio ZS Stock Details ZS Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		– Sell
-11,412
Closed -$1.6M – 329
2026
Q1 		$1.6M Sell
11,412
-826
-7% -$146K 0.25% 121
2025
Q4 		$2.75M Sell
12,238
-196
-2% -$55.3K 0.42% 90
2025
Q3 		$3.73M Sell
12,434
-207
-2% -$59K 0.57% 57
2025
Q2 		$3.97M Sell
12,641
-272
-2% -$67.8K 0.72% 41
2025
Q1 		$2.56M Sell
12,913
-1,274
-9% -$254K 0.53% 76
2024
Q4 		$2.56M Sell
14,187
-5,442
-28% -$1.05M 0.46% 99
2024
Q3 		$3.36M Sell
19,629
-898
-4% -$164K 0.58% 65
2024
Q2 		$3.95M Sell
20,527
-2,033
-9% -$362K 0.74% 41
2024
Q1 		$4.35M Sell
22,560
-2,374
-10% -$531K 0.86% 33
2023
Q4 		$5.52M Buy
24,934
+17,934
+256% +$3.32M 1.09% 19
2023
Q3 		$1.09M Buy
+7,000
New +$1.05M 0.18% 183
2018
Q4 		– Sell
-28,844
Closed -$1.18M – 535
2018
Q3 		$1.18M Sell
28,844
-2,688
-9% -$109K 0.14% 206
2018
Q2 		$1.13M Buy
31,532
+23,220
+279% +$709K 0.14% 215
2018
Q1 		$233K Buy
+8,312
New +$243K 0.03% 337

Other funds holding ZS

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
First Trust Advisors
First Trust Advisors Wheaton, Illinois $170B AUM 46.21% 1-Year Est. Return
Goldman Sachs
Goldman Sachs New York $1.15T AUM 47.82% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Pictet Asset Management
Pictet Asset Management Carouge, Switzerland $105B AUM 38.07% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
UBS AM
UBS AM Chicago, Illinois $550B AUM 43.33% 1-Year Est. Return
Victory Capital Management
Victory Capital Management San Antonio, Texas $178B AUM 37.23% 1-Year Est. Return

Essex Investment Management's ZS Position: Q2 2026 in Review

Essex Investment Management sold out of Zscaler (ZS) in Q2 2026, closing a stake of 11,412 shares — an estimated $1.6M sold.

Essex Investment Management first reported a position in ZS in Q1 2018 and held it in 14 quarters. The position peaked at $5.52M in Q4 2023. 742 funds tracked by Wall St. Rank hold ZS as of Q2 2026.

  • Essex Investment Management reported no remaining Zscaler position as of Q2 2026 after selling out during the quarter.
  • Essex Investment Management sold 11,412 Zscaler shares in Q2 2026, an estimated $1.6M.
  • Essex Investment Management first reported a position in Zscaler in Q1 2018 and held it in 14 quarters.
  • Essex Investment Management's Zscaler position peaked at $5.52M in Q4 2023.
  • 742 funds tracked by Wall St. Rank held Zscaler as of Q2 2026.

Based on Essex Investment Management's 13F filing for Q2 2026, filed 6 Aug 2026.