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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 | |
|---|---|---|---|---|---|---|---|
551
Tradeweb Markets
TW
$27.5B
| $2.02K | ﹤0.01% |
+20
| New | +$2.06K |
2026 Q3
0 quarters
|
|
552
Amneal Pharmaceuticals
AMRX
$7.56B
| $2.01K | ﹤0.01% |
+100
| New | +$1.8K |
2026 Q3
0 quarters
|
|
553
Teradyne
TER
$41.2B
| $2K | ﹤0.01% |
+5
| New | +$1.84K |
2026 Q3
0 quarters
|
|
554
United Rentals
URI
$70.5B
| $2K | ﹤0.01% |
+2
| New | +$2.13K |
2026 Q3
0 quarters
|
|
555
Charter Communications
CHTR
$15.2B
| $2K | ﹤0.01% |
+18
| New | +$2.51K |
2026 Q3
0 quarters
|
|
556
Zoom
ZM
$28.5B
| $2K | ﹤0.01% |
+22
| New | +$2.1K |
2026 Q3
0 quarters
|
|
557
Tractor Supply
TSCO
$19B
| $1.97K | ﹤0.01% |
+63
| New | +$2.07K |
2026 Q3
0 quarters
|
|
558
Colgate-Palmolive
CL
$77.8B
| $1.97K | ﹤0.01% |
+23
| New | +$2.08K |
2026 Q3
0 quarters
|
|
559
American Tower
AMT
$88B
| $1.96K | ﹤0.01% |
+12
| New | +$2.06K |
2026 Q3
0 quarters
|
|
560
Cintas
CTAS
$90.3B
| $1.95K | ﹤0.01% |
+10
| New | +$1.99K |
2026 Q3
0 quarters
|
|
561
Leidos
LDOS
$16B
| $1.95K | ﹤0.01% |
+16
| New | +$2K |
2026 Q3
0 quarters
|
|
562
Plug Power
PLUG
$1.73B
| $1.94K | ﹤0.01% |
+1,000
| New | +$2.17K |
2026 Q3
0 quarters
|
|
563
Sherwin-Williams
SHW
$84.9B
| $1.94K | ﹤0.01% |
+6
| New | +$2.03K |
2026 Q3
0 quarters
|
|
564
Restaurant Brands International
QSR
$26.3B
| $1.92K | ﹤0.01% |
+27
| New | +$2.03K |
2026 Q3
0 quarters
|
|
565
D.R. Horton
DHI
$39.2B
| $1.91K | ﹤0.01% |
+14
| New | +$2.04K |
2026 Q3
0 quarters
|
|
566
NiSource
NI
$22B
| $1.91K | ﹤0.01% |
+49
| New | +$2.11K |
2026 Q3
0 quarters
|
|
567
EOG Resources
EOG
$80.7B
| $1.9K | ﹤0.01% |
+14
| New | +$2K |
2026 Q3
0 quarters
|
|
568
Best Buy
BBY
$21.7B
| $1.85K | ﹤0.01% |
+21
| New | +$1.81K |
2026 Q3
0 quarters
|
|
569
Strategy Inc
MSTR
$48.4B
| $1.84K | ﹤0.01% |
+12
| New | +$1.39K |
2026 Q3
0 quarters
|
|
570
Schwab US REIT ETF
SCHH
$11.3B
| $1.81K | ﹤0.01% |
+82
| New | +$1.95K |
2026 Q3
0 quarters
|
|
571
Trane Technologies
TT
$92.8B
| $1.81K | ﹤0.01% |
+4
| New | +$1.84K |
2026 Q3
0 quarters
|
|
572
Healthpeak Properties
DOC
$13.9B
| $1.81K | ﹤0.01% |
+90
| New | +$1.91K |
2026 Q3
0 quarters
|
|
573
Ally Financial
ALLY
$11.4B
| $1.81K | ﹤0.01% |
+48
| New | +$2.06K |
2026 Q3
0 quarters
|
|
574
Johnson Controls International
JCI
$86.3B
| $1.78K | ﹤0.01% |
+12
| New | +$1.74K |
2026 Q3
0 quarters
|
|
575
Marriott International
MAR
$109B
| $1.78K | ﹤0.01% |
+5
| New | +$1.78K |
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.