Who owns Electromedical Technologies, Inc. (EMED)
Which tracked institutional funds hold EMED, how they are positioned, and who is buying versus exiting — from SEC Form 13F-HR filings. See EMED company fundamentals →
Ownership as of the 2026-Q1 13F filings (latest filed 2026-05-18). 13F is disclosed up to 45 days after quarter-end, so the most recent quarter fills in over the following weeks.
How the tape is positioned
11 tracked funds added or opened EMED while 25 trimmed or exited it between 2025-Q4 and 2026-Q1 — the tape is split. When large holders disagree on a name, the funds moving first are sometimes ahead of the story.
A prompt to read the filings, not a verdict. 13F is a quarter-end snapshot disclosed up to 45 days late; a fund adds or exits for mandate, benchmark, and timing reasons that have nothing to do with a view on the stock. This is a starting question, not a signal to trade.
Conviction spread
EMED’s largest tracked holder by dollar value, VANGUARD GROUP INC, sizes it at 0.0% of its own reported 13F book, while the median holder sizes it at 0.0% of theirs — a 0.0pp gap the other way — the median holder sizes EMED more heavily than its largest holder by dollar value does.
Book-share is each fund’s reported value in EMED divided by its whole reported 13F book, so it is comparable across funds of different sizes and is unaffected by stock splits. A higher share means a fund has committed more of its book to the name — a starting question about conviction, not a verdict or a signal to trade.
Institutional & insider positioning
Between 2025-Q4 and 2026-Q1, across 101 tracked filers holding EMED, 55 increased or opened the position and 44 reduced or closed it; over the same quarter, there were no open-market insider Form 4s.
This fuses two public signals for the same quarter — how tracked institutions changed their positions and whether insiders bought or sold in the open market. It describes what was filed; it is a starting question, not a verdict or a signal to trade.
New buyers & exits
Funds opening or closing a position in EMED between the 2025-Q4 and 2026-Q1 13F filings, and the largest changes among funds holding it in both. New buyers and exits are counted on fund presence (split-invariant); adds and trims are measured on reported value.
New buyers 7
- VANGUARD CAPITAL MANAGEMENT LLC$8M
- VANGUARD PORTFOLIO MANAGEMENT LLC$2M
- VANGUARD FIDUCIARY TRUST CO$1M
- OAK RIDGE INVESTMENTS LLC$894K
- North Star Investment Management Corp.$796K
- JANE STREET GROUP, LLC$574K
Full exits 4
- VANGUARD GROUP INC$13M
- TWO SIGMA ADVISERS, LP$4M
- Invesco Ltd.$3M
- NAVELLIER & ASSOCIATES INC$1M
Largest adds
- TWO SIGMA INVESTMENTS, LP$2M
- WHITE PINE CAPITAL LLC$418K
- GOLDMAN SACHS GROUP INC$407K
- Man Group plc$252K
Largest trims
- J.E. Simmons & Co., P.C.$3M
- BlackRock, Inc.$2M
- Allspring Global Investments Holdings, LLC$2M
- RENAISSANCE TECHNOLOGIES LLC$2M
- DIMENSIONAL FUND ADVISORS LP$1M
- ACADIAN ASSET MANAGEMENT LLC$1M
Institutional holders
One row per tracked fund, largest reported value first. “% of value” is the fund’s share of this security’s tracked institutional value — not of shares outstanding. Rows marked stale are from an earlier filing than the security’s latest quarter — that fund is absent from the newest snapshot (position exited, or reported under a different name).
| Fund | Shares | Reported value | % of value | Quarter |
|---|---|---|---|---|
| J.E. Simmons & Co., P.C. | 492,822 | $12M | 8.5% | 2026-Q1 |
| BlackRock, Inc. added | 458,845 | $11M | 7.9% | 2026-Q1 |
| VANGUARD CAPITAL MANAGEMENT LLC new | 335,028 | $8M | 5.7% | 2026-Q1 |
| PUNCH & ASSOCIATES INVESTMENT MANAGEMENT, INC. added | 224,520 | $5M | 3.8% | 2026-Q1 |
| ACADIAN ASSET MANAGEMENT LLC added | 222,755 | $5M | 3.8% | 2026-Q1 |
| TWO SIGMA INVESTMENTS, LP added | 203,600 | $5M | 3.5% | 2026-Q1 |
| GEODE CAPITAL MANAGEMENT, LLC added | 201,893 | $5M | 3.5% | 2026-Q1 |
| DIMENSIONAL FUND ADVISORS LP trimmed | 178,270 | $4M | 3.1% | 2026-Q1 |
| HUNTER ASSOCIATES INVESTMENT MANAGEMENT LLC added | 150,800 | $4M | 2.6% | 2026-Q1 |
| GAMCO INVESTORS, INC. ET AL | 142,000 | $3M | 2.4% | 2026-Q1 |
| RENAISSANCE TECHNOLOGIES LLC trimmed | 124,004 | $3M | 2.1% | 2026-Q1 |
| STATE STREET CORP added | 106,363 | $2M | 1.8% | 2026-Q1 |
| LAZARD ASSET MANAGEMENT LLC added | 95,213 | $2M | 1.6% | 2026-Q1 |
| NORTHERN TRUST CORP added | 92,288 | $2M | 1.6% | 2026-Q1 |
| VANGUARD PORTFOLIO MANAGEMENT LLC new | 78,337 | $2M | 1.3% | 2026-Q1 |
| GOLDMAN SACHS GROUP INC added | 72,509 | $2M | 1.2% | 2026-Q1 |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC trimmed | 64,563 | $2M | 1.1% | 2026-Q1 |
| WHITE PINE CAPITAL LLC added | 62,264 | $1M | 1.1% | 2026-Q1 |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | 49,431 | $1M | 0.8% | 2026-Q1 |
| VANGUARD FIDUCIARY TRUST CO new | 47,622 | $1M | 0.8% | 2026-Q1 |
| MORGAN STANLEY trimmed | 45,964 | $1M | 0.8% | 2026-Q1 |
| AMERIPRISE FINANCIAL INC added | 45,564 | $1M | 0.8% | 2026-Q1 |
| Bank of New York Mellon Corp trimmed | 44,256 | $1M | 0.8% | 2026-Q1 |
| Man Group plc added | 43,899 | $1M | 0.8% | 2026-Q1 |
| RAYMOND JAMES FINANCIAL INC trimmed | 43,269 | $1M | 0.7% | 2026-Q1 |
| GABELLI FUNDS LLC added | 40,700 | $953K | 0.7% | 2026-Q1 |
| Qube Research & Technologies Ltd added | 39,176 | $917K | 0.7% | 2026-Q1 |
| BNP PARIBAS FINANCIAL MARKETS added | 39,151 | $917K | 0.7% | 2026-Q1 |
| Allspring Global Investments Holdings, LLC trimmed | 38,716 | $906K | 0.7% | 2026-Q1 |
| OAK RIDGE INVESTMENTS LLC new | 38,180 | $894K | 0.7% | 2026-Q1 |
| GLOBEFLEX CAPITAL L P | 35,129 | $822K | 0.6% | 2026-Q1 |
| AMERICAN CENTURY COMPANIES INC trimmed | 34,006 | $796K | 0.6% | 2026-Q1 |
| North Star Investment Management Corp. new | 34,000 | $796K | 0.6% | 2026-Q1 |
| Aristides Capital LLC added | 33,332 | $780K | 0.6% | 2026-Q1 |
| LOS ANGELES CAPITAL MANAGEMENT LLC added | 27,349 | $640K | 0.5% | 2026-Q1 |
| JPMORGAN CHASE & CO trimmed | 25,515 | $621K | 0.5% | 2026-Q1 |
| CORSAIR CAPITAL MANAGEMENT, L.P. | 25,574 | $599K | 0.4% | 2026-Q1 |
| JANE STREET GROUP, LLC trimmed | 24,504 | $574K | 0.4% | 2026-Q1 |
| MARSHALL WACE, LLP added | 22,305 | $522K | 0.4% | 2026-Q1 |
| LPL Financial LLC trimmed | 20,086 | $470K | 0.3% | 2026-Q1 |
| Teton Advisors, LLC | 20,000 | $468K | 0.3% | 2026-Q1 |
| CITADEL ADVISORS LLC added | 19,461 | $456K | 0.3% | 2026-Q1 |
| STRS OHIO | 18,700 | $438K | 0.3% | 2026-Q1 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC trimmed | 18,293 | $428K | 0.3% | 2026-Q1 |
| BANK OF AMERICA CORP /DE/ added | 17,059 | $399K | 0.3% | 2026-Q1 |
| Walleye Capital LLC trimmed | 15,838 | $371K | 0.3% | 2026-Q1 |
| VOYA INVESTMENT MANAGEMENT LLC added | 15,475 | $362K | 0.3% | 2026-Q1 |
| AQR CAPITAL MANAGEMENT LLC trimmed | 14,670 | $343K | 0.3% | 2026-Q1 |
| Nuveen, LLC added | 13,158 | $308K | 0.2% | 2026-Q1 |
| Bridge City Capital, LLC trimmed | 13,038 | $305K | 0.2% | 2026-Q1 |
| HSBC HOLDINGS PLC | 12,598 | $302K | 0.2% | 2026-Q1 |
| Janney Montgomery Scott LLC new | 12,111 | $284K | 0.2% | 2026-Q1 |
| SPROTT INC. | 10,000 | $234K | 0.2% | 2026-Q1 |
| Universal- Beteiligungs- und Servicegesellschaft mbH trimmed | 9,517 | $223K | 0.2% | 2026-Q1 |
| UBS Group AG added | 9,277 | $217K | 0.2% | 2026-Q1 |
| MILLENNIUM MANAGEMENT LLC trimmed | 9,234 | $216K | 0.2% | 2026-Q1 |
| O'SHAUGHNESSY ASSET MANAGEMENT, LLC trimmed | 9,082 | $213K | 0.2% | 2026-Q1 |
| MARTINGALE ASSET MANAGEMENT L P added | 8,933 | $209K | 0.2% | 2026-Q1 |
| Legacy Wealth Asset Management, LLC | 8,550 | $200K | 0.1% | 2026-Q1 |
| BARCLAYS PLC trimmed | 8,086 | $189K | 0.1% | 2026-Q1 |
| Hillsdale Investment Management Inc. | 8,000 | $187K | 0.1% | 2026-Q1 |
| RHUMBLINE ADVISERS added | 7,846 | $184K | 0.1% | 2026-Q1 |
| SG Americas Securities, LLC added | 5,905 | $138K | 0.1% | 2026-Q1 |
| VANGUARD GROUP INC added | 447,283 | $13M | 9.5% | 2025-Q4 stale |
| TWO SIGMA ADVISERS, LP trimmed | 132,700 | $4M | 2.8% | 2025-Q4 stale |
| Invesco Ltd. new | 103,621 | $3M | 2.2% | 2025-Q4 stale |
| NAVELLIER & ASSOCIATES INC trimmed | 48,395 | $1M | 1.0% | 2025-Q4 stale |
| WINTON GROUP Ltd added | 44,675 | $1M | 0.8% | 2025-Q1 stale |
| GSA CAPITAL PARTNERS LLP added | 43,461 | $956K | 0.7% | 2025-Q2 stale |
| OMERS ADMINISTRATION Corp added | 30,500 | $728K | 0.5% | 2025-Q1 stale |
| Informed Momentum Co LLC trimmed | 26,376 | $629K | 0.5% | 2025-Q1 stale |
| D. E. Shaw & Co., Inc. new | 23,368 | $558K | 0.4% | 2025-Q1 stale |
| EntryPoint Capital, LLC new | 19,376 | $462K | 0.3% | 2025-Q1 stale |
| JANUS HENDERSON GROUP PLC trimmed | 19,102 | $446K | 0.3% | 2025-Q1 stale |
| Teton Advisors, Inc. trimmed | 20,000 | $440K | 0.3% | 2025-Q2 stale |
| NewEdge Advisors, LLC trimmed | 14,926 | $435K | 0.3% | 2025-Q4 stale |
| Schonfeld Strategic Advisors LLC trimmed | 17,360 | $414K | 0.3% | 2025-Q1 stale |
| XTX Topco Ltd added | 16,414 | $392K | 0.3% | 2025-Q1 stale |
| Cetera Investment Advisers trimmed | 12,830 | $374K | 0.3% | 2025-Q4 stale |
| State of Wyoming added | 14,588 | $358K | 0.3% | 2025-Q3 stale |
| Dynamic Technology Lab Private Ltd new | 14,710 | $350K | 0.3% | 2025-Q1 stale |
| RITHOLTZ WEALTH MANAGEMENT trimmed | 13,584 | $324K | 0.2% | 2025-Q1 stale |
| AlphaQuest LLC added | 10,875 | $317K | 0.2% | 2025-Q4 stale |
| Verition Fund Management LLC | 10,828 | $315K | 0.2% | 2025-Q4 stale |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP trimmed | 10,754 | $313K | 0.2% | 2025-Q4 stale |
| HRT FINANCIAL LP trimmed | 13,113 | $312K | 0.2% | 2025-Q1 stale |
| Cambridge Investment Research Advisors, Inc. new | 10,669 | $311K | 0.2% | 2025-Q4 stale |
| ALGERT GLOBAL LLC added | 13,041 | $311K | 0.2% | 2025-Q1 stale |
| Squarepoint Ops LLC trimmed | 13,405 | $295K | 0.2% | 2025-Q2 stale |
| Ancora Advisors LLC trimmed | 11,930 | $293K | 0.2% | 2025-Q3 stale |
| Jump Financial, LLC trimmed | 8,970 | $261K | 0.2% | 2025-Q4 stale |
| Engineers Gate Manager LP trimmed | 8,722 | $254K | 0.2% | 2025-Q4 stale |
| Magnetar Financial LLC new | 10,368 | $247K | 0.2% | 2025-Q1 stale |
| Pekin Hardy Strauss, Inc. trimmed | 7,250 | $211K | 0.2% | 2025-Q4 stale |
| Cubist Systematic Strategies, LLC trimmed | 8,560 | $210K | 0.2% | 2025-Q3 stale |
| OCCUDO QUANTITATIVE STRATEGIES LP trimmed | 7,005 | $204K | 0.1% | 2025-Q4 stale |
| BAILARD, INC. added | 9,200 | $202K | 0.1% | 2025-Q2 stale |
| Jefferies Financial Group Inc. trimmed | 8,420 | $201K | 0.1% | 2025-Q1 stale |
| Quantbot Technologies LP added | 5,301 | $126K | 0.1% | 2025-Q1 stale |
| OSAIC HOLDINGS, INC. added | 4,300 | $125K | 0.1% | 2025-Q4 stale |
Ownership over time
Tracked institutional holder count and total shares held by filing quarter (independent scales). The curated-era tail and any mid-ingest latest quarter are handled honestly — a partial quarter is not drawn as a collapse.
Reading this table
Funds hold the same stock for different reasons — an index fund “holds” almost everything, an active manager sizes a name to a mandate and a benchmark, and each fund entered at its own price and time. Because 13F is filed up to 45 days after quarter-end, every row is a backward-looking snapshot; a manager may have traded since. Share-class siblings (a company’s A and C shares) are rolled up to one line so a dual-class name is never double-counted. Compare like-for-like. A large holder is not an endorsement, and a fund exiting is not a warning — this is a starting question, not a verdict.
About 13F filings
A Form 13F is a quarterly disclosure that institutional investment managers with over $100 million in US-listed equities must file with the SEC. In plain English: it is a snapshot of the long stock positions a fund held at the end of a quarter. It covers long US-listed equities only — not short positions, options, cash, or private holdings — and the funds shown are the large sample we track, not the complete 13F universe.