Vanguard Group’s 374Water SCWO Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2025
Q4
$667K Sell
326,940
-1,149
-0.4% -$3.89K ﹤0.01% 3878
2025
Q3
$942K Buy
328,089
+7,713
+2% +$21.1K ﹤0.01% 3805
2025
Q2
$1.04M Sell
320,376
-24,312
-7% -$81.7K ﹤0.01% 3733
2025
Q1
$1.17M Sell
344,688
-3,102
-0.9% -$13.7K ﹤0.01% 3665
2024
Q4
$2.38M Buy
347,790
+762
+0.2% +$9.4K ﹤0.01% 3513
2024
Q3
$4.72M Buy
347,028
+5,405
+2% +$65.7K ﹤0.01% 3291
2024
Q2
$4.1M Buy
341,623
+3,398
+1% +$43.4K ﹤0.01% 3338
2024
Q1
$4.26M Buy
338,225
+39,676
+13% +$511K ﹤0.01% 3356
2023
Q4
$4.24M Buy
298,549
+4,764
+2% +$63.6K ﹤0.01% 3349
2023
Q3
$3.64M Buy
293,785
+897
+0.3% +$15K ﹤0.01% 3377
2023
Q2
$7M Buy
292,888
+28,303
+11% +$903K ﹤0.01% 3140
2023
Q1
$12.5M Buy
264,585
+89,537
+51% +$3.07M ﹤0.01% 2819
2022
Q4
$5.01M Sell
175,048
-3,757
-2% -$119K ﹤0.01% 3307
2022
Q3
$5.06M Buy
+178,805
New +$5.23M ﹤0.01% 3322

Other funds holding SCWO

Vanguard Group's SCWO Position: Q4 2025 in Review

Vanguard Group reduced its 374Water (SCWO) stake by 0.35% in Q4 2025, selling an estimated $3.89K and leaving 326,940 shares worth $667K. The position accounts for ﹤0.01% of the portfolio, ranked #3878.

Vanguard Group first reported a position in SCWO in Q3 2022 and has held it in 14 quarters since. The position peaked at $12.5M in Q1 2023. 44 funds tracked by Wall St. Rank hold SCWO as of Q4 2025.

  • Vanguard Group held 326,940 shares of 374Water worth $667K as of Q4 2025.
  • Vanguard Group sold 1,149 374Water shares in Q4 2025, an estimated $3.89K.
  • 374Water made up ﹤0.01% of Vanguard Group's portfolio in Q4 2025, its #3878 holding.
  • Vanguard Group first reported a position in 374Water in Q3 2022 and has held it in 14 quarters since.
  • Vanguard Group's 374Water position peaked at $12.5M in Q1 2023.
  • 44 funds tracked by Wall St. Rank held 374Water as of Q4 2025.

Based on Vanguard Group's 13F filing for Q4 2025, filed 29 Jan 2026.