Ranked by reported Q1 2026 13F market value
Share of total reported institutional value in CWCO held by the largest 10 / 25 filers.
| # | Institution | Shares Held | Market Value | QoQ Change | Ownership % | % of Fund |
|---|---|---|---|---|---|---|
| 1 | BlackRock, Inc. | 1.4M | $45.4M | -29.0% | 8.561% | 0.00% |
| 2 | MORGAN STANLEY | 882K | $29.2M | -3.0% | 5.510% | 0.00% |
| 3 | AltraVue Capital, LLC | 711K | $23.6M | +0.5% | 4.444% | 2.03% |
| 4 | VANGUARD CAPITAL MANAGEMENT LLC | 682K | $22.6M | β | 4.260% | 0.00% |
| 5 | TSP Capital Management Group, LLC | 479K | $15.9M | 0.0% | 2.995% | 3.87% |
| 6 | GEODE CAPITAL MANAGEMENT, LLC | 426K | $14.1M | +16.6% | 2.662% | 0.00% |
| 7 | STATE STREET CORP | 332K | $11.0M | -0.2% | 2.076% | 0.00% |
| 8 | HEARTLAND ADVISORS INC | 300K | $9.9M | +0.2% | 1.877% | 0.51% |
| 9 | RENAISSANCE TECHNOLOGIES LLC | 300K | $9.9M | -1.9% | 1.873% | 0.02% |
| 10 | DIMENSIONAL FUND ADVISORS LP | 294K | $9.7M | +1.1% | 1.835% | 0.00% |
| 11 | ArrowMark Colorado Holdings LLC | 272K | $9.0M | +3.8% | 1.700% | 0.24% |
| 12 | Invesco Ltd. | 240K | $8.0M | -21.1% | 1.502% | 0.00% |
| 13 | FIRST MANHATTAN CO | 231K | $7.6M | -13.8% | 1.441% | 0.02% |
| 14 | VANGUARD PORTFOLIO MANAGEMENT LLC | 192K | $6.4M | β | 1.198% | 0.00% |
| 15 | CWA Asset Management Group, LLC | 177K | $5.8M | β | 1.104% | 0.24% |
| 16 | SEIZERT CAPITAL PARTNERS, LLC | 157K | $5.2M | +0.6% | 0.983% | 0.24% |
| 17 | NEW YORK STATE COMMON RETIREMENT FUND | 142K | $4.7M | 0.0% | 0.889% | 0.01% |
| 18 | NORTHERN TRUST CORP | 139K | $4.6M | +3.9% | 0.867% | 0.00% |
| 19 | GOLDMAN SACHS GROUP INC | 122K | $4.0M | +42.5% | 0.762% | 0.00% |
| 20 | VANGUARD FIDUCIARY TRUST CO | 101K | $3.4M | β | 0.632% | 0.00% |
| 21 | AQR CAPITAL MANAGEMENT LLC | 92K | $3.0M | +87.1% | 0.574% | 0.00% |
| 22 | Farrow Financial, Inc. | 85K | $2.8M | -8.5% | 0.528% | 1.59% |
| 23 | LOS ANGELES CAPITAL MANAGEMENT LLC | 70K | $2.3M | +32.0% | 0.439% | 0.01% |
| 24 | Bank of New York Mellon Corp | 62K | $2.1M | -10.7% | 0.387% | 0.00% |
| 25 | CenterBook Partners LP | 60K | $2.0M | +195.7% | 0.378% | 0.11% |
denotes a marquee investor (Buffett, Burry, ARK, Tiger Global, Pershing Square, Baupost and other widely-followed managers). β% of Fundβ shows how much of that investorβs total 13F portfolio is invested in CWCO β a direct measure of their conviction.
Filings activity in CWCO during Q1 2026, grouped by how each filer changed its position.
Institutions that opened a new CWCO position in Q1 2026
Institutions that fully closed their CWCO position in Q1 2026
8 quarters of 13F filings Β· Ξ columns show change vs prior quarter
| Quarter | Inst. Holders | Ξ Holders | Ownership % | Ξ Ownership | Total 13F Value | Ξ Value |
|---|---|---|---|---|---|---|
| Q1 2026 | 169 | +1.8% | 65.46% | 9.42 pp | $315M | 13% |
| Q4 2025 | 166 | +6.4% | 74.88% | 2.82 pp | $361M | 3.6% |
| Q3 2025 | 156 | +6.1% | 77.70% | +11.87 pp | $374M | +18% |
| Q2 2025 | 147 | 1.3% | 65.83% | +16.18 pp | $317M | +33% |
| Q1 2025 | 149 | +4.2% | 49.65% | +1.05 pp | $239M | +2.2% |
| Q4 2024 | 143 | +7.5% | 48.60% | +3.08 pp | $234M | +6.8% |
| Q3 2024 | 133 | +3.9% | 45.52% | 0.44 pp | $219M | 1.0% |
| Q2 2024 | 128 | β | 45.96% | β | $221M | β |
Source: SEC 13F institutional filings. Ownership % requires market cap data and will show once linked. Ξ columns compare to the immediately prior filed quarter.
Quick answers to the most common questions about buying CWCO stock.
Based on Q1 2026 13F filings, institutional ownership of Consolidated Water Co. Ltd. stands at 65.5%, held across 169 reporting institutions.
BlackRock, Inc. is the largest reported institutional holder of CWCO, with approximately 1,369,736 shares worth $0.05B as of Q1 2026.
Yes β 1 widely-followed marquee investor appear among the top 25 institutional holders of CWCO, including RENAISSANCE TECHNOLOGIES LLC.
Our composite Smart Money Score for CWCO is 40 out of 100 (Neutral). It combines net institutional buying activity, ownership shift, marquee investor presence, and holder-count growth.
29 institutions opened new positions in CWCO during Q1 2026, while 26 fully exited. 47 added to existing positions and 90 trimmed.
CWCO institutional ownership fell by 9.42 percentage points quarter-over-quarter, with a net change of +3 holders.
The top 10 institutions account for 60.7% of all reported 13F value in CWCO, and the top 25 account for 83.1%.
All data is sourced from SEC Form 13F filings, which institutional investment managers with at least $100M in assets are required to file each quarter. We process every 13F filing from EDGAR and recompute the aggregates after each cycle. Insider transactions are sourced from Form 4 filings.
Consolidated Water Co. Ltd. (CWCO) Institutional Ownership