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Burnham & Co Portfolio holdings
AUM
$127M
Turnover
14.86%
This Fund
S&P 500
This Quarter Est. Return
+1.92%
1 Year Est. Return
–
3 Year Est. Return
–
5 Year Est. Return
–
10 Year Est. Return
–
AUM
$127M
AUM Growth
+$2.71M
(+2.2%)
Cap. Flow
+$2.11M
Cap. Flow % of AUM
Cap. Flow %
1.67%
Top 10 Holdings %
Top 10 Hldgs %
46.92%
Holding
222
New
25
Increased
36
Reduced
38
Closed
8
Avg Time Held
0.4
years
Top 10 Avg Time Held
0.5
years
Top 20 Avg Time Held
0.4
years
Top Buys
| Rank | Stock | Value |
|---|---|---|
| 1 |
Vertiv
VRT
|
+$2.92M |
| 2 |
Celestica
CLS
|
+$2.44M |
| 3 |
SpaceX
SPCX
|
+$1.15M |
| 4 |
Calamos Autocallable Income ETF
CAIE
|
+$494K |
| 5 |
NuScale Power
SMR
|
+$366K |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
Goldman Sachs Access Ultra Short Bond ETF
GSST
|
+$1.19M |
| 2 |
Vistra
VST
|
+$679K |
| 3 |
Costco
COST
|
+$471K |
| 4 |
lululemon athletica
LULU
|
+$454K |
| 5 |
MP Materials
MP
|
+$429K |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Technology | 22.36% |
| 2 | Healthcare | 21.47% |
| 3 | Miscellaneous | 16.72% |
| 4 | Industrials | 9.81% |
| 5 | Consumer Discretionary | 9.42% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | Held Since | |
|---|---|---|---|---|---|---|---|
201
Sprott Physical Silver Trust
PSLV
$10.2B
| $3.87K | ﹤0.01% |
200
| – | – |
2026 Q1
2 quarters
|
|
202
Trump Media & Technology Group
DJT
$1.38B
| $3.64K | ﹤0.01% |
402
| – | – |
2026 Q1
2 quarters
|
|
203
Global X Robotics & Artificial Intelligence ETF
BOTZ
$2.93B
| $2.82K | ﹤0.01% |
80
| – | – |
2026 Q1
2 quarters
|
|
204
iShares Silver Trust
SLV
$24.3B
| $2.73K | ﹤0.01% |
50
| – | – |
2026 Q2
1 quarter
|
|
205
Nu Holdings
NU
$57.1B
| $2.44K | ﹤0.01% |
193
| – | – |
2026 Q1
2 quarters
|
|
206
Coca-Cola
KO
$419B
| $1.72K | ﹤0.01% |
+20
| New | +$1.74K |
2026 Q3
0 quarters
|
|
207
IGC Pharma
IGC
$21.5M
| $1.61K | ﹤0.01% |
6,000
+1,000
| +20% | +$277 |
2026 Q1
2 quarters
|
|
208
Grayscale Bitcoin Mini Trust ETF
BTC
$3.78B
| $1.48K | ﹤0.01% |
40
| – | – |
2026 Q1
2 quarters
|
|
209
Nike
NKE
$56.1B
| $1.42K | ﹤0.01% |
+40
| New | +$1.61K |
2026 Q3
0 quarters
|
|
210
Ford
F
$47.5B
| $965 | ﹤0.01% |
+80
| New | +$1.11K |
2026 Q3
0 quarters
|
|
211
Hasbro
HAS
$17B
| $877 | ﹤0.01% |
+10
| New | +$893 |
2026 Q3
0 quarters
|
|
212
Take-Two Interactive
TTWO
$42.5B
| $830 | ﹤0.01% |
4
| – | – |
2026 Q2
1 quarter
|
|
213
Organon & Co
OGN
$3.65B
| $206 | ﹤0.01% |
+15
| New | +$205 |
2026 Q3
0 quarters
|
|
214
DELISTED
GameStop Corp Warrants
GME.WS
| $46 | ﹤0.01% |
20
| – | – |
2026 Q1
2 quarters
|
|
215
AES
AES
$10.6B
| – | – |
-3,000
| Closed | -$44K | – |
|
216
Affirm
AFRM
$22.3B
| – | – |
-300
| Closed | -$24.5K | – |
|
217
Boeing
BA
$136B
| – | – |
-100
| Closed | -$21.6K | – |
|
218
Coinbase
COIN
$34.6B
| – | – |
-2
| Closed | -$292 | – |
|
219
VanEck Gold Miners ETF
GDX
$25.2B
| – | – |
-250
| Closed | -$18.9K | – |
|
220
GraniteShares ETF Trust GraniteShares 2x Long NVDA Daily ETF
NVDL
$1.86B
| – | – |
-225
| Closed | -$6.71K | – |
|
221
Invesco Global Water ETF
PIO
$274M
| – | – |
-100
| Closed | -$4.5K | – |
|
222
REX NVDA Growth & Income ETF
NVII
$80M
| – | – |
-204
| Closed | -$4.87K | – |
|
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DIG
Burnham & Co's Q3 2026 Portfolio in Review
As of Q3 2026, Burnham & Co held 222 positions worth $127M, up 2.2% from $124M the previous quarter. Its ten largest holdings account for 47% of the portfolio.
Burnham & Co's Q3 2026 filing shows 25 new, 36 increased, 38 reduced and 8 closed positions. Its largest new stake was Vertiv: 10,724 shares worth $2.59M. The largest sale was Goldman Sachs Access Ultra Short Bond ETF, an estimated $1.19M.
By sector, the portfolio is most concentrated in Technology at 22% of assets, up from 18% a quarter earlier, followed by Healthcare and Miscellaneous.
- Burnham & Co's largest Q3 2026 buy was Vertiv: 10,724 shares worth $2.59M.
- Burnham & Co added most to Celestica in Q3 2026, an estimated $2.44M increase.
- Burnham & Co's biggest Q3 2026 reduction was Goldman Sachs Access Ultra Short Bond ETF, cutting an estimated $1.19M.
- Burnham & Co fully exited AES in Q3 2026, selling an estimated $44K.
- Burnham & Co's ten largest holdings make up 47% of its $127M portfolio in Q3 2026.
- Burnham & Co opened 25 new positions and closed 8 in Q3 2026.
- Burnham & Co's portfolio value rose 2.2% quarter-over-quarter to $127M.
Based on Burnham & Co's 13F filing for Q3 2026, filed 12 Nov 2026.