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STOX

Horizon Core Equity ETF
STOX

4 hedge funds and large institutions have $59.5M invested in Horizon Core Equity ETF in 2025 Q4 according to their latest regulatory filings, with 2 funds opening new positions, 1 increasing their positions, 1 reducing their positions, and 1 closing their positions.

New
Increased
Maintained
Reduced
Closed

100% more first-time investments, than exits

New positions opened: 2 | Existing positions closed: 1

33% more funds holding

Funds holding: 3 → 4 (+1)

0% more repeat investments, than reductions

Existing positions increased: 1 | Existing positions reduced: 1

5% less capital invested

Capital invested by funds: $62.8M → $59.5M (-$3.28M)

26.04% less ownership

Funds ownership: 99.02% → 72.97% (-26%)

Holders
4
Holders Change
+1
Holders Change %
+33.33%
% of All Funds
0.05%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
2
Increased
1
Reduced
1
Closed
1
Calls
–
Puts
–
Net Calls
–
Net Calls Change
–

Top Buyers

Rank Fund Capital Flow
1
Cambridge Investment Research Advisors
Cambridge Investment Research Advisors
Iowa
+$839K
2
Osaic Holdings
Osaic Holdings
Arizona
+$12.4K
3
HI
Horizon Investments
North Carolina
+$8.46K

Top Sellers

Rank Fund Capital Flow
1
Bank of New York Mellon
Bank of New York Mellon
New York
-$5.31M
2
GS
GTS Securities
New York
-$462K
Name Holding Trade Value Shares
Change 		Change in
Stake
Bank of New York Mellon
1
Bank of New York Mellon
New York
$58.7M -$5.31M -189,749 -8%
Cambridge Investment Research Advisors
2
Cambridge Investment Research Advisors
Iowa
$849K +$839K +29,970 New
HI
3
Horizon Investments
North Carolina
$23.9K +$8.46K +302 +56%
Osaic Holdings
4
Osaic Holdings
Arizona
$12.5K +$12.4K +442 New
GS
5
GTS Securities
New York
– -$462K -16,741 Closed

STOX Hedge Fund Activity: Q4 2025 in Review

4 of the 8,223 institutional investors tracked by Wall St. Rank reported a position in Horizon Core Equity ETF (STOX) for Q4 2025, worth a combined $59.5M — down 5.2% from $62.8M a quarter earlier.

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

The largest buyer was Cambridge Investment Research Advisors, opening a new position worth an estimated $839K. The largest seller was Bank of New York Mellon, cutting an estimated $5.31M.

  • 4 institutional investors held Horizon Core Equity ETF (STOX) as of Q4 2025, up from 3 in Q3 2025.
  • Funds reported $59.5M of Horizon Core Equity ETF stock for Q4 2025, down 5.2% quarter-over-quarter.
  • 2 funds opened new Horizon Core Equity ETF positions in Q4 2025 and 1 closed out, a net change of +1 holder.
  • The largest Horizon Core Equity ETF buyer in Q4 2025 was Cambridge Investment Research Advisors, an estimated $839K added.
  • The largest Horizon Core Equity ETF seller in Q4 2025 was Bank of New York Mellon, an estimated $5.31M sold.

Based on aggregated 13F filings for Q4 2025.