AI summary pending
View Full Filing (SEC EDGAR)H2o America
$58.65+0.3%
+$122.5M
Net Activity
+3.27% total shares
Institutions Holding
317
Popularity Rank
#2006
Avg Weight
0.12%
Total Value
$2.8B
Market Cap
$2.1B
317 institutions currently hold HTO, with 180 net buyers and 133 net sellers this quarter.
Institutional Moves (Q2 2026)
Majority Increased
Based on recent trading activity
Net Selling Institutions
133
Net Buying Institutions
180
Top 5 by Value
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Across its top 20 institutional holders, HTO's holder base skews toward low-concentration, low-turnover investors on average (avg. concentration score 8/100, avg. turnover score 39/100).
HTO ranks #2006 out of 37696 tracked stocks by institutional interest — one of the most closely watched names in our coverage.
HTO is a top-conviction position for ATLAS Infrastructure Partners — at 8.5% of their entire disclosed 13F portfolio, it's one of their largest single bets, not just a passing allocation.
The largest dollar stake in HTO belongs to BlackRock, Inc., but the position matters far more to ATLAS Infrastructure Partners, who has 8.5% of their own portfolio riding on it — a reminder that the biggest holder by size and the holder with the biggest bet aren't always the same fund.
Farther Finance Advisors, LLC has added to its HTO position for two straight quarters, increasing it by $360.8K to reach $409.4K today.
Ausbil Investment Management Ltd has trimmed its HTO position for two straight quarters, cutting it by $3.8M while still holding $10.5M.
HTO is up 0.3% today, and institutions have been net buyers of $122.5M this quarter — today's price move and the underlying institutional flow are pointing the same direction.
HTO posted net income of $105.0M over the trailing twelve months, and currently trades at a P/E of 19.6.
+$436.4M
Total Buy Value
$460.3M
Total Sell Value
180
Net Buyers
133
Net Sellers
HTO
Q2 2026
Top 5 Institutional Movers
-$75.4M
-$66.5M
+$55.3M
-$42.2M
HTO does not currently have enough recent insider (Form 4) trading activity to compute a convergence signal against its 13F institutional flows.
13F data as of 2026-09-30 quarterly filings. Note: many large institutions file close to the 45-day post-quarter deadline, so early-quarter flow figures can shift substantially as more filings arrive.
No Form 144 planned sale filings in the last 90 days
2
Active 5%+ Holders
| Reporting Person | Type | Filing Date | % of Class |
|---|---|---|---|
| ATLAS Infrastructure Partners (UK) Ltd. | 13G/A | 2026-09-22 | 11.2% |
| ATLAS Infrastructure Partners (UK) Ltd. | 13G/A | 2026-08-19 | 11.0% |
| BlackRock, Inc. | 13G/A | 2026-07-28 | 15.8% |
2
Filings (14d)
AI summary pending
View Full Filing (SEC EDGAR)H2O America (ticker: HTO) issued a press release on July 27, 2026, reporting its financial results for the second quarter of 2026. The press release was filed as Exhibit 99.1 and incorporated into Item 2.02 of this Form 8-K. No specific numbers are included in this filing.
View Full Filing (SEC EDGAR)784305104
The most-added stocks by 13F institutions this quarter
Institutions Holding
6,278
Total reported value
$2.2T
3254 13F institutions increased their position this quarter
Institutions Holding
6,025
Total reported value
$3.6T
3054 13F institutions increased their position this quarter
Institutions Holding
6,188
Total reported value
$1.8T
2995 13F institutions increased their position this quarter
The most widely held stocks tracked across all 13F institutions
Institutions Holding
4,273
Total reported value
$320.7B
Held by 4273 institutions — one of the most-tracked stocks on AlphaSMO
Institutions Holding
4,255
Total reported value
$346.5B
Held by 4255 institutions — one of the most-tracked stocks on AlphaSMO
Institutions Holding
4,146
Total reported value
$257.5B
Held by 4146 institutions — one of the most-tracked stocks on AlphaSMO
Access HTO's institutional ownership data programmatically:
REST API
curl https://alphasmo.com/api/v1/market/stock/HTOCLI
npx alphasmo stocks get HTOFull API & MCP documentation →