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William Mack & Associates Portfolio holdings
AUM
$319M
Turnover
87.1%
1-Year Est. Return
12.97%
This Fund
S&P 500
This Quarter Est. Return
+1.26%
1 Year Est. Return
+12.97%
3 Year Est. Return
–
5 Year Est. Return
–
10 Year Est. Return
–
AUM
$319M
AUM Growth
+$35.5M
(+13%)
Cap. Flow
+$34.1M
Cap. Flow % of AUM
Cap. Flow %
10.69%
Top 10 Holdings %
Top 10 Hldgs %
71.1%
Holding
876
New
762
Increased
54
Reduced
35
Closed
1
Avg Time Held
0.1
years
Top 10 Avg Time Held
1.5
years
Top 20 Avg Time Held
1.3
years
Top Buys
| Rank | Stock | Value |
|---|---|---|
| 1 |
Vanguard FTSE Developed Markets ETF
VEA
|
+$4.89M |
| 2 |
Vanguard Short-Term Corporate Bond ETF
VCSH
|
+$2.75M |
| 3 |
Vanguard Morningstar Mid-Cap ETF
VO
|
+$2.37M |
| 4 |
Schwab Fundamental International Large Company Index ETF
FNDF
|
+$2.31M |
| 5 |
JPMorgan Income ETF
JPIE
|
+$2.2M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
State Street SPDR Bloomberg Convertible Securities ETF
CWB
|
+$1.83M |
| 2 |
Apple
AAPL
|
+$1.45M |
| 3 |
Schwab US Large-Cap Growth ETF
SCHG
|
+$891K |
| 4 |
BlackRock Flexible Income ETF
BINC
|
+$373K |
| 5 |
PIMCO Multi Sector Bond Active ETF
PYLD
|
+$325K |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Miscellaneous | 83.12% |
| 2 | Technology | 7.92% |
| 3 | Communication Services | 1.98% |
| 4 | Consumer Discretionary | 1.88% |
| 5 | Financials | 1.24% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | Held Since | |
|---|---|---|---|---|---|---|---|
301
Arista Networks
ANET
$261B
| $26.9K | 0.01% |
+132
| New | +$24.8K |
2026 Q3
0 quarters
|
|
302
BlackRock MuniYield Michigan Quality Fund
MIY
$349M
| $25.9K | 0.01% |
+2,298
| New | +$28.1K |
2026 Q3
0 quarters
|
|
303
Innovator US Equity Ultra Buffer ETF March
UMAR
$142M
| $25.9K | 0.01% |
+600
| New | +$25.7K |
2026 Q3
0 quarters
|
|
304
Innovator Emerging Markets Power Buffer ETF July
EJUL
$207M
| $25.8K | 0.01% |
+828
| New | +$25.6K |
2026 Q3
0 quarters
|
|
305
Fiserv Inc
FISV
$32.7B
| $25.5K | 0.01% |
+565
| New | +$28.9K |
2026 Q3
0 quarters
|
|
306
Emerson Electric
EMR
$91.6B
| $25.3K | 0.01% |
+163
| New | +$24.5K |
2026 Q3
0 quarters
|
|
307
Baron Technology ETF
BCTK
$209M
| $25.1K | 0.01% |
+811
| New | +$24.3K |
2026 Q3
0 quarters
|
|
308
Archer Daniels Midland
ADM
$33.8B
| $25.1K | 0.01% |
+316
| New | +$25.9K |
2026 Q3
0 quarters
|
|
309
Xylem
XYL
$21.6B
| $25K | 0.01% |
+247
| New | +$28.3K |
2026 Q3
0 quarters
|
|
310
Lam Research
LRCX
$293B
| $25K | 0.01% |
+76
| New | +$23.7K |
2026 Q3
0 quarters
|
|
311
Global X Artificial Intelligence & Technology ETF
AIQ
$9.44B
| $24.4K | 0.01% |
+375
| New | +$23.5K |
2026 Q3
0 quarters
|
|
312
Dell
DELL
$236B
| $24.2K | 0.01% |
+45
| New | +$21.1K |
2026 Q3
0 quarters
|
|
313
Oneok
OKE
$56B
| $23.7K | 0.01% |
+278
| New | +$25.6K |
2026 Q3
0 quarters
|
|
314
Nebius Group N.V.
NBIS
$35B
| $23.6K | 0.01% |
+100
| New | +$21.5K |
2026 Q3
0 quarters
|
|
315
Molina Healthcare
MOH
$10.9B
| $23.3K | 0.01% |
+123
| New | +$25.4K |
2026 Q3
0 quarters
|
|
316
Direxion Daily Financial Bull 3x ETF
FAS
$2.26B
| $21.8K | 0.01% |
+155
| New | +$26.5K |
2026 Q3
0 quarters
|
|
317
UnitedHealth
UNH
$363B
| $21.7K | 0.01% |
+59
| New | +$23.8K |
2026 Q3
0 quarters
|
|
318
Vanguard Total World Stock ETF
VT
$82.9B
| $21.2K | 0.01% |
+134
| New | +$21.3K |
2026 Q3
0 quarters
|
|
319
Dominion Energy
D
$59.4B
| $21.1K | 0.01% |
+348
| New | +$23.4K |
2026 Q3
0 quarters
|
|
320
Church & Dwight Co
CHD
$26.4B
| $20.6K | 0.01% |
+219
| New | +$21.5K |
2026 Q3
0 quarters
|
|
321
Principal Exchange-Traded Funds Principal US Mega-Cap ETF
USMC
$4.99B
| $20.5K | 0.01% |
+267
| New | +$20.2K |
2026 Q3
0 quarters
|
|
322
Penske Automotive Group
PAG
$14B
| $20.3K | 0.01% |
+101
| New | +$21.2K |
2026 Q3
0 quarters
|
|
323
Nu Holdings
NU
$57.1B
| $20.3K | 0.01% |
+1,602
| New | +$22.7K |
2026 Q3
0 quarters
|
|
324
Abercrombie & Fitch
ANF
$6.39B
| $19K | 0.01% |
+141
| New | +$16.4K |
2026 Q3
0 quarters
|
|
325
Venture Global Inc
VG
$33.4B
| $19K | 0.01% |
+1,500
| New | +$20.5K |
2026 Q3
0 quarters
|
|
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William Mack & Associates's Q3 2026 Portfolio in Review
As of Q3 2026, William Mack & Associates held 876 positions worth $319M, up 13% from $284M the previous quarter. Its ten largest holdings account for 71% of the portfolio.
William Mack & Associates deployed $34.1M of net new capital in Q3 2026, opening 762 new positions and adding to 54 existing holdings. Its largest new stake was ExxonMobil: 3,890 shares worth $633K.
By sector, the portfolio is most concentrated in Miscellaneous at 83% of assets, down from 86% a quarter earlier, followed by Technology and Communication Services.
On the sell side, the largest reduction was State Street SPDR Bloomberg Convertible Securities ETF, an estimated $1.83M trimmed.
- William Mack & Associates's largest Q3 2026 buy was ExxonMobil: 3,890 shares worth $633K.
- William Mack & Associates added most to Vanguard FTSE Developed Markets ETF in Q3 2026, an estimated $4.89M increase.
- William Mack & Associates's biggest Q3 2026 reduction was State Street SPDR Bloomberg Convertible Securities ETF, cutting an estimated $1.83M.
- William Mack & Associates fully exited US Gold Corp in Q3 2026, selling an estimated $0.
- William Mack & Associates's ten largest holdings make up 71% of its $319M portfolio in Q3 2026.
- William Mack & Associates opened 762 new positions and closed 1 in Q3 2026.
- William Mack & Associates's portfolio value rose 13% quarter-over-quarter to $319M.
Based on William Mack & Associates's 13F filing for Q3 2026, filed 27 Oct 2026.