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CG
Corundum Group Portfolio holdings
AUM
$299M
1-Year Est. Return
20.66%
This Fund
S&P 500
This Quarter
Est. Return
+2.09%
1 Year Est. Return
+20.66%
3 Year Est. Return
+65.83%
5 Year Est. Return
+65.99%
10 Year Est. Return
–
AUM
$298M
AUM Growth
+$54.6M
(+22%)
Cap. Flow
+$48.8M
Cap. Flow
% of AUM
16.38%
Top 10 Holdings %
Top 10 Hldgs %
54.81%
Holding
119
New
16
Increased
45
Reduced
43
Closed
6
Top Buys
| Rank | Stock | Value |
|---|---|---|
| 1 |
Lockheed Martin
LMT
|
+$12.3M |
| 2 |
Linde
LIN
|
+$10.2M |
| 3 |
iShares Russell 1000 Value ETF
IWD
|
+$8.33M |
| 4 |
iShares Russell 1000 Growth ETF
IWF
|
+$5.38M |
| 5 |
SPYM
State Street SPDR Portfolio S&P 500 ETF
SPYM
|
+$2.84M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
iShares ESG Optimized MSCI USA ETF
SUSA
|
+$1.64M |
| 2 |
Duke Energy
DUK
|
+$696K |
| 3 |
Verizon
VZ
|
+$693K |
| 4 |
Target
TGT
|
+$606K |
| 5 |
Nuveen ESG Small-Cap ETF
NUSC
|
+$514K |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Industrials | 11.69% |
| 2 | Technology | 8.91% |
| 3 | Healthcare | 4.41% |
| 4 | Financials | 4.12% |
| 5 | Materials | 4.04% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
101
Vanguard Ultra-Short Bond ETF
VUSB
$8.93B
| $253K | 0.08% |
5,069
| – | – |
|
102
Meta Platforms (Facebook)
META
$1.51T
| $250K | 0.08% |
379
-32
| -8% | -$21.4K |
|
|
SCHW
103
Charles Schwab
SCHW
$177B
| $249K | 0.08% |
+2,490
| New | +$236K |
|
104
Intercontinental Exchange
ICE
$82.4B
| $241K | 0.08% |
1,487
-10
| -0.7% | -$1.57K |
|
105
General Dynamics
GD
$105B
| $238K | 0.08% |
+708
| New | +$241K |
|
106
ServiceNow
NOW
$102B
| $235K | 0.08% |
1,537
+197
| +15% | +$33.8K |
|
107
West Pharmaceutical
WST
$23.1B
| $234K | 0.08% |
+851
| New | +$233K |
|
108
Uber
UBER
$134B
| $230K | 0.08% |
2,814
+422
| +18% | +$38K |
|
109
McKesson
MCK
$98.5B
| $215K | 0.07% |
+262
| New | +$214K |
|
110
UnitedHealth
UNH
$382B
| $210K | 0.07% |
637
-40
| -6% | -$13.6K |
|
111
iShares S&P Small-Cap 600 Growth ETF
IJT
$8.22B
| $205K | 0.07% |
1,450
-1,150
| -44% | -$163K |
|
112
TMC The Metals Company
TMC
$1.59B
| $64.8K | 0.02% |
10,500
| – | – |
|
|
FISV
113
Fiserv Inc
FISV
$27.2B
| – | – |
-2,400
| Closed | -$309K |
|
114
Microchip Technology
MCHP
$42.8B
| – | – |
-3,351
| Closed | -$215K |
|
115
Vail Resorts
MTN
$5.19B
| – | – |
-1,500
| Closed | -$224K |
|
|
116
Target
TGT
$62.1B
| – | – |
-6,755
| Closed | -$606K |
|
117
United Parcel Service
UPS
$97.6B
| – | – |
-5,965
| Closed | -$498K |
|
|
118
Verizon
VZ
$194B
| – | – |
-15,771
| Closed | -$693K |
|
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Corundum Group's Q4 2025 Portfolio in Review
As of Q4 2025, Corundum Group held 119 positions worth $298M, up 22% from $243M the previous quarter. Its ten largest holdings account for 55% of the portfolio.
Corundum Group deployed $48.8M of net new capital in Q4 2025, opening 16 new positions and adding to 45 existing holdings. Its largest new stake was Lockheed Martin: 25,760 shares worth $12.5M.
By sector, the portfolio is most concentrated in Industrials at 12% of assets, up from 8.5% a quarter earlier, followed by Technology and Healthcare.
On the sell side, the largest reduction was iShares ESG Optimized MSCI USA ETF, an estimated $1.64M trimmed.
- Corundum Group's largest Q4 2025 buy was Lockheed Martin: 25,760 shares worth $12.5M.
- Corundum Group added most to iShares Russell 1000 Value ETF in Q4 2025, an estimated $8.33M increase.
- Corundum Group's biggest Q4 2025 reduction was iShares ESG Optimized MSCI USA ETF, cutting an estimated $1.64M.
- Corundum Group fully exited Verizon in Q4 2025, selling an estimated $693K.
- Corundum Group's ten largest holdings make up 55% of its $298M portfolio in Q4 2025.
- Corundum Group opened 16 new positions and closed 6 in Q4 2025.
- Corundum Group's portfolio value rose 22% quarter-over-quarter to $298M.
Based on Corundum Group's 13F filing for Q4 2025, filed 12 Jan 2026.