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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 | |
|---|---|---|---|---|---|---|---|
851
Isabella Bank
ISBA
$342M
| $79 | ﹤0.01% |
+2
| New | +$79 |
2026 Q3
0 quarters
|
|
852
NCR Voyix
VYX
$1.35B
| $76 | ﹤0.01% |
+11
| New | +$89 |
2026 Q3
0 quarters
|
|
853
Aurora Cannabis
ACB
$328M
| $63 | ﹤0.01% |
+16
| New | +$54 |
2026 Q3
0 quarters
|
|
854
Kohl's
KSS
$2.66B
| $56 | ﹤0.01% |
+3
| New | +$54 |
2026 Q3
0 quarters
|
|
855
Matador Resources
MTDR
$6.54B
| $52 | ﹤0.01% |
+1
| New | +$54 |
2026 Q3
0 quarters
|
|
856
Canopy Growth
CGC
$243M
| $45 | ﹤0.01% |
+50
| New | +$48 |
2026 Q3
0 quarters
|
|
857
Essex Property Trust
ESS
$17.5B
| – | – |
0
| – | – |
2026 Q3
0 quarters
|
|
858
Aris Mining
ARIS
$3.06B
| $35 | ﹤0.01% |
+2
| New | +$35 |
2026 Q3
0 quarters
|
|
859
Virgin Galactic
SPCE
$405M
| $30 | ﹤0.01% |
+10
| New | +$29 |
2026 Q3
0 quarters
|
|
860
Alector
ALEC
$365M
| $28 | ﹤0.01% |
+15
| New | +$29 |
2026 Q3
0 quarters
|
|
861
Kinross Gold
KGC
$24.4B
| $25 | ﹤0.01% |
+1
| New | +$27 |
2026 Q3
0 quarters
|
|
862
Organigram Holdings
OGI
$120M
| $25 | ﹤0.01% |
+25
| New | +$27 |
2026 Q3
0 quarters
|
|
863
DELISTED
Elme Communities
ELME
| $22 | ﹤0.01% |
+13
| New | +$21 |
2026 Q3
0 quarters
|
|
864
J.M. Smucker
SJM
$14.1B
| – | – |
0
| – | – |
2026 Q3
0 quarters
|
|
865
Helus Pharma Inc. Common Stock
HELP
$647M
| $13 | ﹤0.01% |
+1
| New | +$10 |
2026 Q3
0 quarters
|
|
866
DELISTED
ESS Tech
GWH
| $12 | ﹤0.01% |
+66
| New | +$38 |
2026 Q3
0 quarters
|
|
867
PayPal
PYPL
$48.4B
| – | – |
0
| – | – |
2026 Q3
0 quarters
|
|
868
iShares MSCI Global Sustainable Development Goals ETF
SDG
$160M
| – | – |
0
| – | – |
2026 Q3
0 quarters
|
|
869
Hertz Global Holdings Warrants
HTZWW
$68M
| $9 | ﹤0.01% |
+10
| New | +$10 |
2026 Q3
0 quarters
|
|
870
Byrna Technologies
BYRN
$90.1M
| $7 | ﹤0.01% |
+2
| New | +$8 |
2026 Q3
0 quarters
|
|
871
Expion Energy, Inc. Common Stock
XPON
$2.44M
| $5 | ﹤0.01% |
+1
| New | +$5 |
2026 Q3
0 quarters
|
|
872
Hertz
HTZ
$550M
| $2 | ﹤0.01% |
+1
| New | +$2 |
2026 Q3
0 quarters
|
|
873
YSX Tech Co Ltd
YSXT
$39.9M
| $2 | ﹤0.01% |
+1
| New | +$1 |
2026 Q3
0 quarters
|
|
874
22nd Century Group
XXII
$716K
| – | – |
0
| – | – |
2026 Q3
0 quarters
|
|
875
3 E Network Technology Group
MASK
$2.42M
| – | – |
0
| – | – |
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.