E M C CORP MASS (SYN_268648102) — Institutional Holders & Hedge Fund Ownership
E M C CORP MASS (SYN_268648102) institutional ownership: 10 hedge funds and institutional investors, holding 195.7M shares ($5.34B), as of Q2 2016, per SEC Form 13F-HR filings.
E M C CORP MASS (SYN_268648102) institutional ownership tracks hedge funds, family offices, and asset managers that disclose 13F positions in SYN_268648102 each quarter. Pactolio aggregates these SEC Form 13F-HR filings into one view: top institutional holders, biggest QoQ buyers and sellers, and consolidated ownership changes for SYN_268648102.
The top SYN_268648102 shareholders by portfolio weight are Sand Grove Capital Management (22.39%), Baupost Group (21.01%), and Pentwater Capital Management (16.39%). In Q2 2016, Sand Grove Capital Management made the largest position increase (+22.39%).
Top 10 Institutional Holders of E M C CORP MASS (SYN_268648102) — Q2 2016
| # | Fund | Shares | Market Value | Portfolio Weight |
|---|---|---|---|---|
| 1 | Sand Grove Capital Management | 1,317,850 | $35.8M | 22.39% |
| 2 | Baupost Group | 56,961,725 | $1.55B | 21.01% |
| 3 | Pentwater Capital Management | 22,604,300 | $614.2M | 16.39% |
| 4 | Mason Capital Management | 15,638,961 | $424.9M | 13.73% |
| 5 | Causeway Capital Management | 6,097,958 | $189.9M | 4.04% |
| 6 | Paulson & Co. | 10,045,606 | $272.9M | 2.81% |
| 7 | Dodge & Cox | 76,298,392 | $2.07B | 2.05% |
| 8 | Third Point | 6,000,000 | $163.0M | 1.57% |
| 9 | Torray Investment Partners | 524,759 | $14.3M | 1.08% |
| 10 | Ariel Investments | 161,838 | $4.4M | 0.03% |
- 10Hedge funds holding
- 195,651,389Shares held (disclosed)
- $5.34B13F market value
- 3.43%Median portfolio weight
Ownership History
Quarter-by-quarter share count, market value, and portfolio conviction weight (up to 5 of the heaviest weight-by-portfolio funds) of SYN_268648102. Sourced from 13F filings; reflects long equity positions only.
Quarter-over-Quarter ActivityQ2 2016
The biggest weight-increase and weight-decrease changes among funds that hold SYN_268648102. Deltas compare the selected filing to the previous reporting quarter.
Top buyers
- Sand Grove Capital Management+22.39% · +1,317,850 shares
- Mason Capital Management+13.73% · +15,638,961 shares
- Pentwater Capital Management+8.77% · +4,665,000 shares
Top sellers
- Harvard Management Company-3.57% · -912,129 shares
- Causeway Capital Management-0.40% · -121,451 shares
- Dodge & Cox-0.36% · -15,993,160 shares
Ownership Statistics
- Funds holding
- 10
- Median weight
- 3.43%
- Largest holder
- Sand Grove Capital Management · 22.39%
- Smallest holder
- Ariel Investments · 0.03%
- Shares held
- 195,651,389 (+18,441,362)
All Institutional HoldersSortable · searchable
All institutional investors (Max 50) holding SYN_268648102 in the selected quarter. Click a fund name to drill into its full 13F portfolio.
| 1 | Sand Grove Capital Management | 1,317,850 | $35.8M | 22.39% |
| 2 | Baupost Group | 56,961,725 | $1.55B | 21.01% |
| 3 | Pentwater Capital Management | 22,604,300 | $614.2M | 16.39% |
| 4 | Mason Capital Management | 15,638,961 | $424.9M | 13.73% |
| 5 | Causeway Capital Management | 6,097,958 | $189.9M | 4.04% |
| 6 | Paulson & Co. | 10,045,606 | $272.9M | 2.81% |
| 7 | Dodge & Cox | 76,298,392 | $2.07B | 2.05% |
| 8 | Third Point | 6,000,000 | $163.0M | 1.57% |
| 9 | Torray Investment Partners | 524,759 | $14.3M | 1.08% |
| 10 | Ariel Investments | 161,838 | $4.4M | 0.03% |
Methodology & FAQ
Methodology: How We Track SYN_268648102 Institutional Holdings
Our data is systematically aggregated directly from quarterly Form 13F-HR disclosures submitted to the U.S. Securities and Exchange Commission (SEC).
- Who Must File (Reporting Threshold): This dataset includes filings from U.S. institutional investment managers, hedge funds, mutual funds, university endowments, and family offices managing at least $100 million in Section 13(f) securities (including equities, options, convertibles, ETFs, and warrants).
- What is Included (Data Scope): We capture long positions in Section 13(f) securities for E M C CORP MASS (SYN_268648102). By SEC regulation, 13F filings do not require the disclosure of short positions, non-U.S. holdings, or OTC derivatives. Listed options are excluded from portfolio weight calculations to ensure comparability across filers.
- Portfolio Weight Explained (Metric Definition): “Portfolio Weight” shows how much of a fund's total reported 13F portfolio value (excluding listed options) is allocated to SYN_268648102 on the specific reporting date.
- How to Use This Data (Interpretation): Quarter-over-quarter changes in shares and portfolio weight reflect a combination of active trading and market price movements. These are descriptive metrics of fund allocation, not explicit buy or sell signals.
How do you measure hedge fund conviction and institutional concentration in SYN_268648102?
We evaluate fund conviction by looking at portfolio weight rather than just absolute share count. By tracking how the largest holders —such as Sand Grove Capital Management , Baupost Group , and Pentwater Capital Management as of Q2 2016— change their position sizing quarter-over-quarter, we help investors distinguish between deliberate position sizing changes and passive mark-to-market drift.
Does the SYN_268648102 ownership data include short interest or options?
SEC Form 13F mandates the disclosure of long positions in Section 13(f) securities, which includes equities and listed options (put and call contracts), but excludes short interest, swaps, and OTC derivatives by regulatory design. On this platform, listed options are excluded from portfolio weight calculations to ensure comparability across filers.
Are family offices and university endowments included in this SYN_268648102 data?
Yes. In addition to traditional hedge funds and large asset managers, any institutional entity exercising investment discretion over at least $100 million in Section 13(f) securities must file a Form 13F. This explicitly includes single-family offices and university endowments. If a qualifying family office or endowment holds SYN_268648102 stock, their allocation is systematically aggregated alongside traditional fund data.
When is the institutional ownership data updated, and is there a reporting lag?
Institutional investment managers are required to file their Form 13F within 45 days after the end of a calendar quarter (the standard “T+45” window). Our platform re-ingests new filings from the SEC EDGAR database on a nightly cycle, typically within 24–48 hours of publication, providing a point-in-time snapshot of reported consensus positioning for SYN_268648102 as of each filing date.