BlackRock
GWH icon

BlackRock’s ESS Tech GWH Stock Holding History

BlackRock’s Portfolio GWH Stock Details GWH Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$127K Buy
133,867
+83,497
+166% +$83.1K ﹤0.01% 4951
2026
Q1 		$58.9K Hold
50,370
– – ﹤0.01% 5092
2025
Q4 		$94.7K Sell
50,370
-2,779
-5% -$8.84K ﹤0.01% 4920
2025
Q3 		$80.8K Buy
53,149
+4
+0% +$7 ﹤0.01% 4884
2025
Q2 		$70.7K Sell
53,145
-1,448
-3% -$2.71K ﹤0.01% 4918
2025
Q1 		$178K Hold
54,593
– – ﹤0.01% 4631
2024
Q4 		$321K Buy
54,593
+1,572
+3% +$10.5K ﹤0.01% 4527
2024
Q3 		$335K Sell
53,021
-2,679
-5% -$24.3K ﹤0.01% 4417
2024
Q2 		$683K Sell
55,700
-320,261
-85% -$3.61M ﹤0.01% 4271
2024
Q1 		$4.08M Sell
375,961
-18,877
-5% -$257K ﹤0.01% 3757
2023
Q4 		$6.75M Buy
394,838
+19,170
+5% +$389K ﹤0.01% 3574
2023
Q3 		$10.6M Sell
375,668
-9,766
-3% -$238K ﹤0.01% 3291
2023
Q2 		$8.5M Buy
385,434
+68,705
+22% +$1.24M ﹤0.01% 3486
2023
Q1 		$6.6M Sell
316,729
-4,528
-1% -$126K ﹤0.01% 3519
2022
Q4 		$11.7M Buy
321,257
+12,817
+4% +$657K ﹤0.01% 3325
2022
Q3 		$18.9M Buy
308,440
+3,705
+1% +$219K ﹤0.01% 3064
2022
Q2 		$12.8M Buy
304,735
+258,056
+553% +$18.1M ﹤0.01% 3373
2022
Q1 		$3.9M Buy
46,679
+1,215
+3% +$108K ﹤0.01% 4094
2021
Q4 		$7.8M Buy
+45,464
New +$10M ﹤0.01% 3806

Other funds holding GWH

State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
PAS
PKS Advisory Services Albany, New York $627M AUM 25.97% 1-Year Est. Return
PWA
Primoris Wealth Advisors North Palm Beach, Florida $219M AUM 77.87% 1-Year Est. Return
GCP
GSA Capital Partners London, United Kingdom $1.59B AUM 39.81% 1-Year Est. Return
GSWM
Golden State Wealth Management Santa Ana, California $1.1B AUM 27.5% 1-Year Est. Return
SS
SBI Securities Tokyo, Japan $4.4B AUM 74.26% 1-Year Est. Return
GRP
Global Retirement Partners San Rafael, California $6.54B AUM
AIC
Archer Investment Corporation Carmel, Indiana $508M AUM 24.82% 1-Year Est. Return
WWM
Wolff Wiese Magana Carslbad, California $217M AUM 47.64% 1-Year Est. Return
MIM
MTM Investment Management Spartanburg, South Carolina $350M AUM 24.14% 1-Year Est. Return

BlackRock's GWH Position: Q2 2026 in Review

BlackRock increased its ESS Tech (GWH) stake by 166% in Q2 2026, buying an estimated $83.1K and bringing the position to 133,867 shares worth $127K. The position accounts for ﹤0.01% of the portfolio, ranked #4951.

BlackRock first reported a position in GWH in Q4 2021 and has held it in 19 quarters since. The position peaked at $18.9M in Q3 2022. 14 funds tracked by Wall St. Rank hold GWH as of Q2 2026.

  • BlackRock held 133,867 shares of ESS Tech worth $127K as of Q2 2026.
  • BlackRock bought 83,497 ESS Tech shares in Q2 2026, an estimated $83.1K.
  • ESS Tech made up ﹤0.01% of BlackRock's portfolio in Q2 2026, its #4951 holding.
  • BlackRock first reported a position in ESS Tech in Q4 2021 and has held it in 19 quarters since.
  • BlackRock's ESS Tech position peaked at $18.9M in Q3 2022.
  • 14 funds tracked by Wall St. Rank held ESS Tech as of Q2 2026.

Based on BlackRock's 13F filing for Q2 2026, filed 7 Aug 2026.