Institutional Manager · CIK 0001847772
EMC Capital Management
HOUSTON, TX · File #028-21069
Latest AUM
$211,386
Positions
307
Top-10 Concentration
89.8%
Filings
9
Portfolio Value Over Time
2023-12
2024-03
2024-06
2024-09
2024-12
2025-03
2025-06
2025-09
Biggest QoQ Changes
Ranked by conviction flow (share change × current price) so mark-to-market moves don't dominate. Price effect column shows how much of the $ change was just the stock moving.
| Action | Issuer | Ticker / CUSIP | Δ Shares | Flow ($) | Price Effect |
|---|---|---|---|---|---|
| ADD | VANGUARD GRW ETF | 922908736 | +9,889 | +$4,743 | +$1,353 |
| REDUCE | VANGUARD S&P 500 | 922908363 | -1,847 | -$1,131 | +$3,779 |
| REDUCE | MONGODB INC | 60937P106 | -3,050 | -$947 | +$545 |
| ADD | TRADE DESK INC-A | 88339J105 | +17,500 | +$858 | -$165 |
| NEW | UNITEDHEALTH GRP | 91324P102 | +2,250 | +$777 | $0 |
| ADD | VANGUARD VAL ETF | 922908744 | +1,660 | +$310 | +$2 |
| NEW | TEMPUS AI INC | 88023B103 | +3,675 | +$297 | $0 |
| ADD | ORACLE CORP | 68389X105 | +1,000 | +$281 | +$126 |
| NEW | EMG MKT ETF-$INC | 301505889 | +5,220 | +$242 | $0 |
| REDUCE | ASTERA LABS INC | 04626A103 | -1,100 | -$216 | +$222 |
Filing History
- 13F HOLDINGS REPORTQ/E Sep 2025307 pos · $211,386
- 13F HOLDINGS REPORTQ/E Jun 2025303 pos · $185,426
- 13F HOLDINGS REPORTQ/E Mar 2025287 pos · $166,070
- 13F HOLDINGS REPORTQ/E Dec 2024287 pos · $178,090
- 13F HOLDINGS REPORTQ/E Sep 2024280 pos · $152,202
- 13F HOLDINGS REPORTQ/E Jun 2024273 pos · $172,570
- 13F HOLDINGS REPORTQ/E Mar 2024279 pos · $167,183
- 13F HOLDINGS REPORT (Amended)Q/E Dec 2023288 pos · $136,205
- 13F HOLDINGS REPORTQ/E Dec 2023288 pos · $136,205
Top 20 Holdings — Sep 2025
| # | Issuer | Ticker | Shares | Value | % of Portfolio |
|---|---|---|---|---|---|
| 1 | VANGUARD S&P 500 | 922908363 | 83,371 | $51,055 | 28.35% |
| 2 | INVESCO QQQ TRUS | 46090E103 | 58,798 | $35,301 | 19.60% |
| 3 | ALPHABET INC-C | 02079K107 | 105,350 | $25,658 | 14.25% |
| 4 | VANGUARD GRW ETF | 922908736 | 42,719 | $20,489 | 11.38% |
| 5 | AMAZON.COM INC | 023135106 | 86,235 | $18,935 | 10.52% |
| 6 | NVIDIA CORP | 67066G104 | 19,000 | $3,545 | 1.97% |
| 7 | PALANTIR TECHN-A | 69608A108 | 11,362 | $2,073 | 1.15% |
| 8 | SPDR S&P 500 ETF | 78462F103 | 2,935 | $1,955 | 1.09% |
| 9 | CROWDSTRIKE HO-A | 22788C105 | 3,000 | $1,471 | 0.82% |
| 10 | TRADE DESK INC-A | 88339J105 | 24,651 | $1,208 | 0.67% |
| 11 | MR COOPER GROUP | 62482R107 | 4,275 | $901 | 0.50% |
| 12 | ARK NEXT GENERAT | 00214Q401 | 4,935 | $862 | 0.48% |
| 13 | ORACLE CORP | 68389X105 | 3,000 | $844 | 0.47% |
| 14 | UNITEDHEALTH GRP | 91324P102 | 2,250 | $777 | 0.43% |
| 15 | MICRON TECH | 595112103 | 4,500 | $753 | 0.42% |
| 16 | MONGODB INC | 60937P106 | 2,370 | $736 | 0.41% |
| 17 | SNOWFLAKE INC | 833445109 | 3,060 | $690 | 0.38% |
| 18 | BROADCOM INC | 11135F101 | 2,000 | $660 | 0.37% |
| 19 | TESLA INC | 88160R101 | 1,300 | $578 | 0.32% |
| 20 | ARM HOLDINGS PLC | 042068205 | 3,900 | $552 | 0.31% |