Filed: 2/14/2023ACC: 0001172661-23-001142
📋 What this filing means
SECURITY ASSET MANAGEMENT filed this quarterly 13F‑HR report disclosing 73 equity positions with a total reported market value of $180.20M. This filing provides a transparent view of the manager's long equity holdings as of the quarter end.
73
Positions
$180.20M
Total AUM (reported)
1.08M
Total Shares
Allocation by class
COM$146.14M81.1%
CL A$11.65M6.5%
CAP STK CL C$4.75M2.6%
CL B NEW$4.48M2.5%
COM CL A$4.12M2.3%
CAP STK CL A$3.42M1.9%
CL A COM$1.89M1.0%
Portfolio Concentration
Top 3$31.59M17.5%
4–10$37.69M20.9%
11–25$57.66M32.0%
Rest$53.26M29.6%
Top 3 weight
17.5%
Top 10 weight
38.4%
Voting Authority Distribution
Total shares with voting rights: 1.08M
Sole
Full voting authority
240.25K
shares
% of voting shares22.2%
Shared
Joint voting authority
0.00
shares
% of voting shares0.0%
None
No voting authority
841.43K
shares
% of voting shares77.8%
Investment Discretion (by position count)
Sole60
Shared0
Other13
Dominant voting typeNone · 77.8% of voting shares
Institutional Holdings73
Rows:
APPLE INC
SOLEShares113.93K
TypeSH
Market value$14.80M
8.21%
Sole
14.80K
Shared
0.00
None
99.13K
DANAHER CORPORATION
SOLEShares32.13K
TypeSH
Market value$8.53M
4.73%
Sole
10.11K
Shared
0.00
None
22.02K
JPMORGAN CHASE & CO
OTRShares61.56K
TypeSH
Market value$8.26M
4.58%
Sole
12.38K
Shared
0.00
None
49.18K
MASTERCARD INCORPORATED
SOLEShares19.40K
TypeSH
Market value$6.75M
3.74%
Sole
5.58K
Shared
0.00
None
13.83K
BLACKROCK INC
SOLEShares8.39K
TypeSH
Market value$5.94M
3.30%
Sole
2.51K
Shared
0.00
None
5.88K
ROPER TECHNOLOGIES INC
SOLEShares13.46K
TypeSH
Market value$5.82M
3.23%
Sole
4.79K
Shared
0.00
None
8.67K
MICROSOFT CORP
SOLEShares22.02K
TypeSH
Market value$5.28M
2.93%
Sole
3.41K
Shared
0.00
None
18.61K
ALPHABET INC
OTRShares53.58K
TypeSH
Market value$4.75M
2.64%
Sole
18.36K
Shared
0.00
None
35.22K
DOVER CORP
SOLEShares34.49K
TypeSH
Market value$4.67M
2.59%
Sole
9.88K
Shared
0.00
None
24.61K
BERKSHIRE HATHAWAY INC DEL
SOLEShares14.49K
TypeSH
Market value$4.48M
2.48%
Sole
3.17K
Shared
0.00
None
11.32K
AMERICAN TOWER CORP NEW
OTRShares20.94K
TypeSH
Market value$4.44M
2.46%
Sole
6.81K
Shared
0.00
None
14.13K
CME GROUP INC
SOLEShares26.16K
TypeSH
Market value$4.40M
2.44%
Sole
7.85K
Shared
0.00
None
18.31K
AMAZON COM INC
SOLEShares51K
TypeSH
Market value$4.28M
2.38%
Sole
14.32K
Shared
0.00
None
36.67K
AMERICAN WTR WKS CO INC NEW
SOLEShares27.32K
TypeSH
Market value$4.16M
2.31%
Sole
8.11K
Shared
0.00
None
19.21K
VISA INC
SOLEShares19.82K
TypeSH
Market value$4.12M
2.29%
Sole
4.03K
Shared
0.00
None
15.79K
AMETEK INC
SOLEShares29.28K
TypeSH
Market value$4.09M
2.27%
Sole
12.04K
Shared
0.00
None
17.25K
JOHNSON & JOHNSON
SOLEShares22.21K
TypeSH
Market value$3.92M
2.18%
Sole
7.79K
Shared
0.00
None
14.43K
MARKEL CORP
SOLEShares2.90K
TypeSH
Market value$3.82M
2.12%
Sole
832.00
Shared
0.00
None
2.07K
ZOETIS INC
SOLEShares25.59K
TypeSH
Market value$3.75M
2.08%
Sole
8.27K
Shared
0.00
None
17.33K
MSCI INC
SOLEShares7.84K
TypeSH
Market value$3.65M
2.02%
Sole
2.15K
Shared
0.00
None
5.69K
IDEXX LABS INC
SOLEShares8.82K
TypeSH
Market value$3.60M
2.00%
Sole
3.58K
Shared
0.00
None
5.24K
ALPHABET INC
OTRShares38.80K
TypeSH
Market value$3.42M
1.90%
Sole
7.30K
Shared
0.00
None
31.50K
WEST PHARMACEUTICAL SVSC INC
SOLEShares14.49K
TypeSH
Market value$3.41M
1.89%
Sole
4.88K
Shared
0.00
None
9.61K
HEICO CORP NEW
SOLEShares21.89K
TypeSH
Market value$3.36M
1.87%
Sole
6.68K
Shared
0.00
None
15.21K
THERMO FISHER SCIENTIFIC INC
SOLEShares5.87K
TypeSH
Market value$3.23M
1.79%
Sole
1.72K
Shared
0.00
None
4.15K
| Issuer | Class | Shares | Type | Value / Portfolio % | Voting — Sole | Shared | None |
|---|---|---|---|---|---|---|---|
APPLE INCSOLE | COM | 113.93K | SH | $14.80M 8.21% | 14.80K | 0.00 | 99.13K |
DANAHER CORPORATIONSOLE | COM | 32.13K | SH | $8.53M 4.73% | 10.11K | 0.00 | 22.02K |
JPMORGAN CHASE & COOTR | COM | 61.56K | SH | $8.26M 4.58% | 12.38K | 0.00 | 49.18K |
MASTERCARD INCORPORATEDSOLE | CL A | 19.40K | SH | $6.75M 3.74% | 5.58K | 0.00 | 13.83K |
BLACKROCK INCSOLE | COM | 8.39K | SH | $5.94M 3.30% | 2.51K | 0.00 | 5.88K |
ROPER TECHNOLOGIES INCSOLE | COM | 13.46K | SH | $5.82M 3.23% | 4.79K | 0.00 | 8.67K |
MICROSOFT CORPSOLE | COM | 22.02K | SH | $5.28M 2.93% | 3.41K | 0.00 | 18.61K |
ALPHABET INCOTR | CAP STK CL C | 53.58K | SH | $4.75M 2.64% | 18.36K | 0.00 | 35.22K |
DOVER CORPSOLE | COM | 34.49K | SH | $4.67M 2.59% | 9.88K | 0.00 | 24.61K |
BERKSHIRE HATHAWAY INC DELSOLE | CL B NEW | 14.49K | SH | $4.48M 2.48% | 3.17K | 0.00 | 11.32K |
AMERICAN TOWER CORP NEWOTR | COM | 20.94K | SH | $4.44M 2.46% | 6.81K | 0.00 | 14.13K |
CME GROUP INCSOLE | COM | 26.16K | SH | $4.40M 2.44% | 7.85K | 0.00 | 18.31K |
AMAZON COM INCSOLE | COM | 51K | SH | $4.28M 2.38% | 14.32K | 0.00 | 36.67K |
AMERICAN WTR WKS CO INC NEWSOLE | COM | 27.32K | SH | $4.16M 2.31% | 8.11K | 0.00 | 19.21K |
VISA INCSOLE | COM CL A | 19.82K | SH | $4.12M 2.29% | 4.03K | 0.00 | 15.79K |
AMETEK INCSOLE | COM | 29.28K | SH | $4.09M 2.27% | 12.04K | 0.00 | 17.25K |
JOHNSON & JOHNSONSOLE | COM | 22.21K | SH | $3.92M 2.18% | 7.79K | 0.00 | 14.43K |
MARKEL CORPSOLE | COM | 2.90K | SH | $3.82M 2.12% | 832.00 | 0.00 | 2.07K |
ZOETIS INCSOLE | CL A | 25.59K | SH | $3.75M 2.08% | 8.27K | 0.00 | 17.33K |
MSCI INCSOLE | COM | 7.84K | SH | $3.65M 2.02% | 2.15K | 0.00 | 5.69K |
IDEXX LABS INCSOLE | COM | 8.82K | SH | $3.60M 2.00% | 3.58K | 0.00 | 5.24K |
ALPHABET INCOTR | CAP STK CL A | 38.80K | SH | $3.42M 1.90% | 7.30K | 0.00 | 31.50K |
WEST PHARMACEUTICAL SVSC INCSOLE | COM | 14.49K | SH | $3.41M 1.89% | 4.88K | 0.00 | 9.61K |
HEICO CORP NEWSOLE | COM | 21.89K | SH | $3.36M 1.87% | 6.68K | 0.00 | 15.21K |
THERMO FISHER SCIENTIFIC INCSOLE | COM | 5.87K | SH | $3.23M 1.79% | 1.72K | 0.00 | 4.15K |
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