38 tracked 13F filers disclose a position in HYDR as of the latest SEC 13F filings, a combined $5.8M in reported value. Holders and values reflect the 13F filers Arkolith currently tracks, not the entire institutional universe. Counts and totals are a floor, not the full institutional ownership.
| # | Fund | Position value | Shares | Last move | As of | History |
|---|---|---|---|---|---|---|
| 1 | MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | $1.3M | 35K | ▼−16% Reduced · −7K sh | Q1 2026 | |
| 2 | LPL Financial LLC | $1.3M | 35K | ▲+63% Added · +13K sh | Q1 2026 | |
| 3 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | $854K | 24K | ▼−27% Reduced · −9K sh | Q1 2026 | |
| 4 | COMMONWEALTH EQUITY SERVICES, LLC | $451K | 12K | ▲+6.3% Added · +739 sh | Q1 2026 | |
| 5 | GTS SECURITIES LLC | $263K | 7K | ▼−65% Reduced · −13K sh | Q1 2026 | |
| 6 | PRINCIPAL SECURITIES, INC. | $353K | 7K | ▲New +7K sh | Q2 2026 | |
| 7 | Biltmore Family Office, LLC | $321K | 6K | ▼−50% Reduced · −6K sh | Q2 2026 | |
| 8 | OSAIC HOLDINGS, INC. | $186K | 5K | ▼−10% Reduced · −584 sh | Q1 2026 | |
| 9 | SBI Securities Co., Ltd. | $259K | 5K | ▼−4.4% Reduced · −227 sh | Q2 2026 | |
| 10 | Rockefeller Capital Management L.P. | $177K | 5K | ▲+2.3% Added · +111 sh | Q1 2026 | |
| 11 | SIGNATUREFD, LLC | $116K | 3K | —Held | Q1 2026 | |
| 12 | SIMPLEX TRADING, LLC | $54K | 1K | ▼−25% Reduced · −485 sh | Q1 2026 | |
| 13 | Golden State Wealth Management, LLC | $60K | 1K | ▲New +1K sh | Q2 2026 | |
| 14 | Federation des caisses Desjardins du Quebec | $13K | 356 | —Held | Q1 2026 | |
| 15 | Vermillion Wealth Management, Inc. | $17K | 319 | —Held | Q2 2026 | |
| 16 | Triumph Capital Management | $16K | 308 | —Held | Q2 2026 | |
| 17 | Steward Partners Investment Advisory, LLC | $13K | 252 | ▲+152% Added · +152 sh | Q2 2026 | |
| 18 | ABOUND FINANCIAL, LLC | $13K | 247 | —Held | Q2 2026 | |
| 19 | Crews Bank & Trust | $11K | 200 | —Held | Q2 2026 | |
| 20 | NewEdge Advisors, LLC | $8K | 155 | ▲New +155 sh | Q2 2026 | |
| 21 | ROYAL BANK OF CANADA | $5K | 126 | —Held | Q1 2026 | |
| 22 | Key FInancial Inc | $6K | 120 | —Held | Q2 2026 | |
| 23 | Global Retirement Partners, LLC | $6K | 115 | ▲New +115 sh | Q2 2026 | |
| 24 | CWM, LLC | $4K | 100 | —Held | Q1 2026 | |
| 25 | Fourth Dimension Wealth, LLC | $5K | 92 | —Held | Q2 2026 |
Holders and values reflect the 13F filers Arkolith currently tracks, not the entire institutional universe. Counts and totals are a floor, not the full institutional ownership.
Last quarter, 4 funds opened a new position in HYDR and 1 added to an existing one, while 3 reduced and 0 exited entirely — based on 13F filings from active, signal-eligible managers (passive index funds and other mechanical holders are excluded from this count).
| Company | Co-held by | Combined value |
|---|---|---|
| NVIDIA CORPNVDA | 13 funds | $1.4B |
| APPLE INCAAPL | 13 funds | $1.4B |
| ISHARES CORE S&P 500 ETFIVV | 13 funds | $1.1B |
| SS SPDR S&P 500 ETF TRUST-USSPY | 13 funds | $833.2M |
| VANGUARD S&P 500 ETFVOO | 13 funds | $777.8M |
| INVESCO QQQ TRUST SERIES 1QQQ | 13 funds | $746.6M |
| MICROSOFT CORPMSFT | 13 funds | $717.5M |
| AMAZON.COM INCAMZN | 13 funds | $614.7M |
| ALPHABET INC-CL AGOOGL | 13 funds | $576.8M |
| BROADCOM INCAVGO | 13 funds | $375.9M |
| ALPHABET INC-CL CGOOG | 13 funds | $369.9M |
| ISHARES CORE MSCI EMERGINGIEMG | 13 funds | $316.1M |
Ranked by how many of HYDR's institutional holders also hold each name, a cross-fund conviction signal.
| Class | 13F holders | Value held |
|---|---|---|
| SHLDmc | 540 funds | $4.4B |
| CLIPmc | 138 funds | $1.2B |
| SDIVmc | 114 funds | $169.7M |
| ZAPmc | 84 funds | $204.0M |
| BKCHcommon | 65 funds | $67.4M |
| DJIAmc | 49 funds | $42.2M |
| GNOMmc | 45 funds | $17.0M |
| HYDRthis pageMF Closed and MF Open | 38 funds | $5.8M |
Same issuer, multiple share classes. The consensus leaderboards count this company once across all classes; this is the per-class detail.
No filings captured for this ticker in the live stream yet.
Connected entities for HYDR
This ETF page is the public Follow view. For one current, evidence-backed answer, use capital_change_brief through REST or MCP. It compares tracked 13F changes with qualifying Form 4 activity and cites the SEC evidence.
curl -H "Authorization: Bearer YOUR_API_KEY" \ "https://arkolith.com/api/v1/stocks/HYDR/capital-change-brief"
Use Arkolith's capital_change_brief for HYDR. Tell me what changed, whether insider activity corroborates it, and cite the SEC evidence.
13F holdings + quarter-over-quarter ownership changes + end-of-day price history + the live filing stream, joined for HYDR. Filings are public domain, sourced to SEC EDGAR; price series derived from end-of-day closes.