ETC 6 Meridian Mega Cap Equity ETF
SIXA
21 hedge funds and large institutions have $401M invested in ETC 6 Meridian Mega Cap Equity ETF in 2025 Q4 according to their latest regulatory filings, with 6 funds opening new positions, 3 increasing their positions, 9 reducing their positions, and 2 closing their positions.
200% more first-time investments, than exits
New positions opened: 6 | Existing positions closed: 2
24% more funds holding
Funds holding: 17 → 21 (+4)
0.46% more ownership
Funds ownership: 97.52% → 97.98% (+0.46%)
6% less capital invested
Capital invested by funds: $425M → $401M (-$23.9M)
67% less repeat investments, than reductions
Existing positions increased: 3 | Existing positions reduced: 9
100% less funds holding in top 10
Funds holding in top 10: 1 → 0 (-1)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
HighTower Advisors
Chicago,
Illinois
|
+$21.7M |
| 2 |
WAAG
Wealth Alliance Advisory Group
Wichita,
Kansas
|
+$954K |
| 3 |
Susquehanna International Group
Bala Cynwyd,
Pennsylvania
|
+$698K |
| 4 |
Citadel Advisors
Miami,
Florida
|
+$204K |
| 5 |
Morgan Stanley
New York
|
+$202K |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
MCM
Mainstay Capital Management
Grand Blanc,
Michigan
|
-$40.7M |
| 2 |
Two Sigma Investments
New York
|
-$3.37M |
| 3 |
Cambridge Investment Research Advisors
Fairfield,
Iowa
|
-$2.68M |
| 4 |
BJL
Brighton Jones LLC
Seattle,
Washington
|
-$2.05M |
| 5 |
CCFM
Clear Creek Financial Management
Silverdale,
Washington
|
-$428K |
SIXA Hedge Fund Activity: Q4 2025 in Review
21 of the 8,270 institutional investors tracked by Wall St. Rank reported a position in ETC 6 Meridian Mega Cap Equity ETF (SIXA) for Q4 2025, worth a combined $401M — down 5.6% from $425M a quarter earlier.
Buyers outnumbered sellers: 6 funds opened new SIXA positions and 2 closed out — a net gain of 4 holders — while 3 added to existing stakes and 9 trimmed.
The largest buyer was HighTower Advisors, adding an estimated $21.7M. The largest seller was Mainstay Capital Management, cutting an estimated $40.7M.
- 21 institutional investors held ETC 6 Meridian Mega Cap Equity ETF (SIXA) as of Q4 2025, up from 17 in Q3 2025.
- Funds reported $401M of ETC 6 Meridian Mega Cap Equity ETF stock for Q4 2025, down 5.6% quarter-over-quarter.
- 6 funds opened new ETC 6 Meridian Mega Cap Equity ETF positions in Q4 2025 and 2 closed out, a net change of +4 holders.
- The largest ETC 6 Meridian Mega Cap Equity ETF buyer in Q4 2025 was HighTower Advisors, an estimated $21.7M added.
- The largest ETC 6 Meridian Mega Cap Equity ETF seller in Q4 2025 was Mainstay Capital Management, an estimated $40.7M sold.
Based on aggregated 13F filings for Q4 2025.