Klingenstein Fields & Co Portfolio holdings
Klingenstein Fields & Co., which does business as Klingenstein Fields Advisors, is an independently owned wealth manager for high net worth individuals, families, foundations and nonprofits. Its roots lie in Wertheim & Company, a merchant bank started by Joseph Klingenstein and Maurice Wertheim, which later joined with Schroder as Wertheim Schroder. Frederick Klingenstein, who had led Wertheim's expansion into investment banking and investment management, left Wertheim Schroder with John Klingenstein and Ken Fields to form Klingenstein Fields. It provides wealth planning and investment management built around each client's goals.
Top Buys
| Rank | Stock | Value |
|---|---|---|
| 1 |
State Street Technology Select Sector SPDR ETF
XLK
|
+$18.2M |
| 2 |
HONA
Honeywell Aerospace
HONA
|
+$18M |
| 3 |
iShares Semiconductor ETF
SOXX
|
+$17.9M |
| 4 |
Palantir
PLTR
|
+$8.72M |
| 5 |
NVIDIA
NVDA
|
+$3.65M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
Honeywell
HON
|
+$18.3M |
| 2 |
Zscaler
ZS
|
+$12.3M |
| 3 |
Eli Lilly
LLY
|
+$11.7M |
| 4 |
Regeneron Pharmaceuticals
REGN
|
+$10.1M |
| 5 |
Stryker
SYK
|
+$9.31M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Technology | 24.73% |
| 2 | Communication Services | 14.16% |
| 3 | Miscellaneous | 13.05% |
| 4 | Financials | 11.41% |
| 5 | Healthcare | 10.7% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | Held Since | |
|---|---|---|---|---|---|---|---|
1
Broadcom
AVGO
$1.58T
| $191M | 6.67% |
504,659
-8,856
| -2% | -$3.55M |
2016 Q2
40 quarters
|
|
2
Alphabet (Google) Class A
GOOGL
$3.53T
| $150M | 5.24% |
418,860
-4,004
| -0.9% | -$1.44M |
2015 Q4
42 quarters
|
|
3
Palo Alto Networks
PANW
$267B
| $145M | 5.09% |
426,619
-4,130
| -1% | -$945K |
2017 Q2
36 quarters
|
|
|
4
Eli Lilly
LLY
$1.28T
| $110M | 3.83% |
91,363
-11,485
| -11% | -$11.7M |
2013 Q2
52 quarters
|
|
5
Apple
AAPL
$5.06T
| $105M | 3.66% |
361,383
+1,749
| +0.5% | +$500K |
2013 Q2
52 quarters
|
|
6
Berkshire Hathaway Class B
BRK.B
$1.24T
| $94.1M | 3.29% |
187,993
-494
| -0.3% | -$237K |
2013 Q2
52 quarters
|
|
7
Microsoft
MSFT
$3.96T
| $87.7M | 3.07% |
235,017
+360
| +0.2% | +$146K |
2013 Q2
52 quarters
|
|
8
Amazon
AMZN
$2.93T
| $86.4M | 3.02% |
362,354
-815
| -0.2% | -$205K |
2013 Q2
52 quarters
|
|
|
9
NVIDIA
NVDA
$4.08T
| $86M | 3.01% |
430,000
+17,733
| +4% | +$3.65M |
2022 Q3
15 quarters
|
|
10
StubHub Holdings
STUB
$2.16B
| $80.2M | 2.8% |
6,229,560
+59,520
| +1% | +$525K |
2026 Q1
1 quarter
|
|
11
Goldman Sachs
GS
$263B
| $77.8M | 2.72% |
76,901
-941
| -1% | -$917K |
2016 Q4
38 quarters
|
|
12
Union Pacific
UNP
$179B
| $70.6M | 2.47% |
259,487
-1,918
| -0.7% | -$504K |
2013 Q2
52 quarters
|
|
13
State Street SPDR S&P 500 ETF Trust
SPY
$796B
| $66.4M | 2.32% |
88,856
-3,631
| -4% | -$2.63M |
2013 Q2
52 quarters
|
|
14
Alphabet (Google) Class C
GOOG
$3.5T
| $64.3M | 2.25% |
181,916
-3,415
| -2% | -$1.22M |
2013 Q2
52 quarters
|
|
15
JPMorgan Chase
JPM
$908B
| $62.8M | 2.2% |
191,888
-1,091
| -0.6% | -$339K |
2013 Q2
52 quarters
|
|
16
RTX Corp
RTX
$270B
| $58.5M | 2.05% |
308,290
-3,017
| -1% | -$553K |
2013 Q2
52 quarters
|
|
17
Walt Disney
DIS
$206B
| $57.8M | 2.02% |
600,607
-806
| -0.1% | -$82.2K |
2013 Q2
52 quarters
|
|
18
PepsiCo
PEP
$196B
| $57.2M | 2% |
422,747
-522
| -0.1% | -$78.1K |
2013 Q2
52 quarters
|
|
19
Johnson & Johnson
JNJ
$676B
| $55.5M | 1.94% |
218,394
-3,140
| -1% | -$732K |
2013 Q2
52 quarters
|
|
20
Invesco QQQ Trust
QQQ
$458B
| $46.8M | 1.64% |
63,494
-2,137
| -3% | -$1.47M |
2013 Q2
52 quarters
|
|
21
Costco
COST
$472B
| $46.7M | 1.63% |
49,939
-88
| -0.2% | -$87.7K |
2013 Q2
52 quarters
|
|
22
NXP Semiconductors
NXPI
$65.9B
| $46.1M | 1.61% |
163,928
-59
| -0% | -$16.3K |
2018 Q4
30 quarters
|
|
23
Eaton
ETN
$138B
| $37.3M | 1.3% |
87,536
-347
| -0.4% | -$140K |
2021 Q2
20 quarters
|
|
24
Schwab U.S Small- Cap ETF
SCHA
$22.2B
| $35.8M | 1.25% |
991,435
-36,862
| -4% | -$1.22M |
2016 Q2
40 quarters
|
|
25
Chubb
CB
$141B
| $34.8M | 1.22% |
102,035
-161
| -0.2% | -$52.5K |
2013 Q2
52 quarters
|
|
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Klingenstein Fields & Co's Q2 2026 Portfolio in Review
As of Q2 2026, Klingenstein Fields & Co held 202 positions worth $2.86B, up 13% from $2.54B the previous quarter. Its ten largest holdings account for 40% of the portfolio.
Klingenstein Fields & Co's Q2 2026 filing shows 16 new, 51 increased, 70 reduced and 7 closed positions. Its largest new stake was Honeywell Aerospace: 81,559 shares worth $18M. The largest sale was Honeywell, an estimated $18.3M.
By sector, the portfolio is most concentrated in Technology at 25% of assets, up from 22% a quarter earlier, followed by Communication Services and Miscellaneous.
- Klingenstein Fields & Co's largest Q2 2026 buy was Honeywell Aerospace: 81,559 shares worth $18M.
- Klingenstein Fields & Co added most to State Street Technology Select Sector SPDR ETF in Q2 2026, an estimated $18.2M increase.
- Klingenstein Fields & Co's biggest Q2 2026 reduction was Honeywell, cutting an estimated $18.3M.
- Klingenstein Fields & Co fully exited iShares TIPS Bond ETF in Q2 2026, selling an estimated $752K.
- Klingenstein Fields & Co's ten largest holdings make up 40% of its $2.86B portfolio in Q2 2026.
- Klingenstein Fields & Co opened 16 new positions and closed 7 in Q2 2026.
- Klingenstein Fields & Co's portfolio value rose 13% quarter-over-quarter to $2.86B.
Based on Klingenstein Fields & Co's 13F filing for Q2 2026, filed 5 Aug 2026.