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BXMX

Nuveen S&P 500 Buy-Write Income Fund
BXMX

Delisted

BXMX was delisted on the 27th of March, 2026.

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156 hedge funds and large institutions have $467M invested in Nuveen S&P 500 Buy-Write Income Fund in 2025 Q3 according to their latest regulatory filings, with 9 funds opening new positions, 56 increasing their positions, 38 reducing their positions, and 8 closing their positions.

New
Increased
Maintained
Reduced
Closed

47% more repeat investments, than reductions

Existing positions increased: 56 | Existing positions reduced: 38

13% more first-time investments, than exits

New positions opened: 9 | Existing positions closed: 8

7% more capital invested

Capital invested by funds: $438M → $467M (+$28.8M)

0.74% more ownership

Funds ownership: 30.29% → 31.03% (+0.74%)

1% less funds holding

Funds holding: 158 → 156 (-2)

Holders
156
Holders Change
-2
Holders Change %
-1.27%
% of All Funds
2.04%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
9
Increased
56
Reduced
38
Closed
8
Calls
–
Puts
–
Net Calls
–
Net Calls Change
–

Top Buyers

Rank Fund Capital Flow
1
HighTower Advisors
HighTower Advisors
Illinois
+$9.34M
2
AAM
Advisors Asset Management
Colorado
+$3.67M
3
SFS
Shaker Financial Services
Virginia
+$1.72M
4
Allspring Global Investments
Allspring Global Investments
North Carolina
+$1.4M
5
LPL Financial
LPL Financial
California
+$1.4M

Top Sellers

Rank Fund Capital Flow
1
FWM
Focused Wealth Management
New York
-$4.12M
2
AA
AQR Arbitrage
Connecticut
-$1.71M
3
CA
Cornerstone Advisors
North Carolina
-$1.64M
4
GC
Guggenheim Capital
Illinois
-$981K
5
Commonwealth Equity Services
Commonwealth Equity Services
Massachusetts
-$505K
Name Holding Trade Value Shares
Change 		Change in
Stake
CT
151
Colonial Trust
South Carolina
$3.63K – – –
FGA
152
Fortis Group Advisors
New Jersey
$3.61K – – –
AAP
153
Arax Advisory Partners
Colorado
$3.61K +$3.53K +250 New
AWM
154
Ameliora Wealth Management
Switzerland
$2.89K – – –
DJSG
155
D.J. St. Germain
Massachusetts
$2.7K – – –
CAM
156
Costello Asset Management
Pennsylvania
$1.44K – – –
KFI
157
Key Financial Inc
Pennsylvania
$536 – – –
CIBC Private Wealth Group
158
CIBC Private Wealth Group
Georgia
$6 -$466 -33 Closed
BRWA
159
B. Riley Wealth Advisors
Florida
– -$432K -31,119 Closed
CWA
160
Clarity Wealth Advisors
California
– -$140K -10,091 Closed
CAM
161
Carret Asset Management
New York
– -$139K -10,000 Closed
CTA
162
Colonial Trust Advisors
South Carolina
– -$30.5K -2,200 Closed
FMII
163
Farmers & Merchants Investments Inc
Nebraska
– -$25.7K -1,850 Closed
FMP
164
Financial Management Professionals
Texas
– -$4.44K -314 Closed
3 4 5 6
7

BXMX Hedge Fund Activity: Q3 2025 in Review

156 of the 7,631 institutional investors tracked by Wall St. Rank reported a position in Nuveen S&P 500 Buy-Write Income Fund (BXMX) for Q3 2025, worth a combined $467M — up 6.6% from $438M a quarter earlier.

Buyers outnumbered sellers: 9 funds opened new BXMX positions and 8 closed out — a net gain of 1 holder — while 56 added to existing stakes and 38 trimmed.

The largest buyer was HighTower Advisors, adding an estimated $9.34M. The largest seller was Focused Wealth Management, cutting an estimated $4.12M.

  • 156 institutional investors held Nuveen S&P 500 Buy-Write Income Fund (BXMX) as of Q3 2025, down from 158 in Q2 2025.
  • Funds reported $467M of Nuveen S&P 500 Buy-Write Income Fund stock for Q3 2025, up 6.6% quarter-over-quarter.
  • 9 funds opened new Nuveen S&P 500 Buy-Write Income Fund positions in Q3 2025 and 8 closed out, a net change of +1 holder.
  • The largest Nuveen S&P 500 Buy-Write Income Fund buyer in Q3 2025 was HighTower Advisors, an estimated $9.34M added.
  • The largest Nuveen S&P 500 Buy-Write Income Fund seller in Q3 2025 was Focused Wealth Management, an estimated $4.12M sold.

Based on aggregated 13F filings for Q3 2025.