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STOX

Horizon Core Equity ETF
STOX

3 hedge funds and large institutions have $62.8M invested in Horizon Core Equity ETF in 2025 Q3 according to their latest regulatory filings, with 2 funds opening new positions, increasing their positions, 1 reducing their positions, and closing their positions.

New
Increased
Maintained
Reduced
Closed

5,782% more capital invested

Capital invested by funds: $1.07M → $62.8M (+$61.8M)

200% more funds holding

Funds holding: 1 → 3 (+2)

4.84% less ownership

Funds ownership: 103.86% → 99.02% (-4.8%)

100% less repeat investments, than reductions

Existing positions increased: 0 | Existing positions reduced: 1

Holders
3
Holders Change
+2
Holders Change %
+200%
% of All Funds
0.04%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
2
Increased
–
Reduced
1
Closed
–
Calls
–
Puts
–
Net Calls
–
Net Calls Change
–

Top Buyers

Rank Fund Capital Flow
1
Bank of New York Mellon
Bank of New York Mellon
New York
+$59.7M
2
HI
Horizon Investments
North Carolina
+$14.3K

Top Sellers

Rank Fund Capital Flow
1
GS
GTS Securities
New York
-$656K
Name Holding Trade Value Shares
Change 		Change in
Stake
Bank of New York Mellon
1
Bank of New York Mellon
New York
$62.3M +$59.7M +2,260,095 New
GS
2
GTS Securities
New York
$462K -$656K -24,803 -60%
HI
3
Horizon Investments
North Carolina
$14.9K +$14.3K +540 New

STOX Hedge Fund Activity: Q3 2025 in Review

3 of the 7,620 institutional investors tracked by Wall St. Rank reported a position in Horizon Core Equity ETF (STOX) for Q3 2025, worth a combined $62.8M — up 5,782% from $1.07M a quarter earlier.

Buyers outnumbered sellers: 2 funds opened new STOX positions and 0 closed out — a net gain of 2 holders — while 0 added to existing stakes and 1 trimmed.

The largest buyer was Bank of New York Mellon, opening a new position worth an estimated $59.7M. The largest seller was GTS Securities, cutting an estimated $656K.

  • 3 institutional investors held Horizon Core Equity ETF (STOX) as of Q3 2025, up from 1 in Q2 2025.
  • Funds reported $62.8M of Horizon Core Equity ETF stock for Q3 2025, up 5,782% quarter-over-quarter.
  • 2 funds opened new Horizon Core Equity ETF positions in Q3 2025 and 0 closed out, a net change of +2 holders.
  • The largest Horizon Core Equity ETF buyer in Q3 2025 was Bank of New York Mellon, an estimated $59.7M added.
  • The largest Horizon Core Equity ETF seller in Q3 2025 was GTS Securities, an estimated $656K sold.

Based on aggregated 13F filings for Q3 2025.