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Cohen Klingenstein LLC — 13F Holdings & Portfolio

CIK 1453620 · latest 13F-HR filed 2026-10-15

Backtest portfolio

Cohen Klingenstein LLC manages $3.51B in 13F-reported U.S. long-equity assets across 206 reported positions as of its 2026-09-30 13F-HR filing. Its largest disclosed positions are SPY (23.85%), VBK (6.18%), QQQ (6.05%). Quarter over quarter (versus its 2026-06-30 filing) the fund opened 2 new positions and exited 3; 58 existing positions rose in reported value and 86 fell.

AUM is the long-equity portion reported on Form 13F-HR. Excludes short positions, cash, foreign holdings, and non-13F assets. For informational purposes only — not investment advice.

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AUM
$3.51B

Long-equity book

Holdings
206

Distinct positions

Period
2026-09-30

Filed 2026-10-15

Q/Q Activity
+2 / −3 / ↑58 / ↓86

vs 2026-06-30

Portfolio charts

Latest quarter's book, what changed, and how the portfolio has evolved across filings.

Portfolio map

Q3 26
SPY23.8% · -1%VBK6.2% · 0%QQQ6.0% · -5%IWO4.8% · -3%AAPL4.4% · 0%LLY4.3% · 0%MSFT4.2% · 0%AMZN3.7% · -0%NVDA3.0% · +0%GOOGL2.5% · -0%GOOG2.3% · -3%AVGO1.8% · 0%META1.6% · +0%DIS1.6% · -0%AXP1.5% · 0%BRK.B1.5% · -1%PEP1.1% · -0%UNP1.0% · 0%JNJ0.9% · -3%RTX0.8% · 0%CVX0.8% · -3%PG0.7% · 0%JPM0.7% · 0%PANW0.6% · 0%YUM0.6% · 0%MRK0.5% · newAMP0.5% · -3%TSLA0.5% · 0%XOM0.5% · 0%FCX0.5% · 0%BAC0.4% · -0%ITW0.4% · 0%INTC0.4% · -0%CSCO0.4% · 0%TMO0.4% · 0%CL0.4% · -1%V0.4% · 0%HIG0.4% · -2%AMGN0.4% · -5%CMCSA0.3% · 0%SHEL0.3% · 0%GL0.3% · 0%GE0.3% · 0%NSC0.3% · -7%ORCL0.3% · 0%AMT0.3% · 0%MA0.3% · 0%CP0.3% · 0%FDX0.3% · 0%PM0.2% · 0%VUG0.2% · +0%GEV0.2% · 0%AMD0.2% · 0%WFC0.2% · 0%QCOM0.2% · 0%LH0.2% · 0%IBM0.2% · 0%TEL0.2% · 0%UNH0.2% · 0%CRM0.2% · 0%

Box size = position value; colour = change in share count vs the prior quarter (green added, red trimmed, blue new). Rows split across managers or share classes are combined. Click a box for the stock.

Sector mix

% of 13F value

Sectors from each company's SIC code; funds and ETFs grouped separately.

Biggest buys and sells

Q2 26 → Q3 26

Estimated from the change in shares held × the quarter-end price, so price moves alone don't count as buying. New and exited positions are included.

13F assets and positions

4 quarters

Total reported 13F value (bars) and number of positions (line) each quarter. Value changes include market moves.

Top positions over time

reported value

The eight largest current positions, valued at each quarter end.

Concentration

top 10 = 62.9%

Cumulative share of the portfolio held in the largest N positions.

Firm Profile & Key People

As of the firm’s regulatory filing dated Mar 23, 2026.

Assets Under Management
$3.39B
Discretionary
$3.39B
Employees
7
Accounts
114
Address
1441 BROADWAY
SUITE 2301
NEW YORK, NY 10018
Phone
(212) 757-0235
This firm reports 3 disclosure items on its registration.
Name Title / Status Ownership Type
COHEN, GEORGE, MICHAEL ControlMANAGING MEMBER, CHIEF COMPLIANCE OFFICER
since Aug 2008
50–75%Individual
KLINGENSTEIN, THOMAS, DAVIS ControlMANAGING MEMBER
since Aug 2008
50–75%Individual

Quarter-over-quarter changes

Changes in reported position value vs the prior 13F, so price moves count too, not just shares bought or sold.

Top Adds (vs prior quarter)

Show all 58 →

Top Trims

Show all 86 →

New Positions

Show all 2 →

Exited Positions

Show all 3 →

Cohen Klingenstein LLC Holdings (2026-09-30)

Rows tagged Call or Put are options positions, not stock. Per SEC Form 13F-HR, Value shows the notional value of the underlying (shares covered × underlying price), not the option premium. Shares is the number of underlying shares covered (divide by 100 for contract count).

# Issuer Symbol CUSIP Value Weight Shares Type
1 Standard Poors DR SPY 78462F103 $835.9M 23.85% 1,096,063 SH
2 Vanguard Small-Cap Growth ETF VBK 922908595 $216.6M 6.18% 641,025 SH
3 Invesco QQQ Trust QQQ 46090E103 $212.0M 6.05% 286,509 SH
4 iShares Russell 2000G IWO 464287648 $168.3M 4.80% 471,585 SH
5 Apple Inc AAPL 037833100 $155.3M 4.43% 466,450 SH
6 Eli Lilly LLY 532457108 $149.3M 4.26% 129,013 SH
7 Microsoft Corp MSFT 594918104 $146.4M 4.18% 285,500 SH
8 Amazoncom AMZN 023135106 $128.8M 3.68% 517,025 SH
9 Nvidia Corp NVDA 67066G104 $106.0M 3.03% 464,344 SH
10 Alphabet Class A GOOGL 02079K305 $86.8M 2.48% 252,195 SH
11 Alphabet Class C GOOG 02079K107 $79.0M 2.25% 231,805 SH
12 Broadcom Inc AVGO 11135F101 $62.4M 1.78% 177,555 SH
13 Meta Platforms Inc META 30303M102 $57.7M 1.65% 79,522 SH
14 Walt Disney Co DIS 254687106 $57.6M 1.64% 548,648 SH
15 American Express AXP 025816109 $54.2M 1.55% 178,387 SH
16 Berkshire Hathaway B BRK.B 084670702 $51.9M 1.48% 104,185 SH
17 PepsiCo Inc PEP 713448108 $37.3M 1.07% 294,631 SH
18 Union Pacific Corp UNP 907818108 $33.7M 0.96% 123,943 SH
19 Johnson Johnson JNJ 478160104 $32.9M 0.94% 124,109 SH
20 RTX Corp RTX 75513E101 $28.7M 0.82% 154,527 SH
21 Chevron Corp CVX 166764100 $27.7M 0.79% 135,799 SH
22 Procter Gamble PG 742718109 $25.2M 0.72% 173,730 SH
23 JPMorgan Chase JPM 46625H100 $24.1M 0.69% 72,700 SH
24 Palo Alto Networks PANW 697435105 $21.2M 0.61% 53,400 SH
25 Yum! Brands Inc YUM 988498101 $19.8M 0.56% 144,870 SH
26 Merck Co MRK 589331107 $18.0M 0.51% 124,194 SH
27 Ameriprise Financial AMP 03076C106 $17.6M 0.50% 35,824 SH
28 Tesla Inc TSLA 88160R101 $16.5M 0.47% 46,545 SH
29 Exxon Mobil Holdings Corp XOM 30233Q108 $16.2M 0.46% 99,400 SH
30 Freeport-McMoRan FCX 35671D857 $16.1M 0.46% 230,060 SH
31 Bank of Amer Corp BAC 060505104 $15.1M 0.43% 277,652 SH
32 Illinois Tool Works ITW 452308109 $14.0M 0.40% 54,601 SH
33 Intel Corp INTC 458140100 $13.9M 0.40% 115,520 SH
34 Cisco Systems Inc CSCO 17275R102 $13.6M 0.39% 126,280 SH
35 Thermo Fisher Scien TMO 883556102 $13.2M 0.38% 19,590 SH
36 Colgate-Palmolive CL 194162103 $12.9M 0.37% 151,669 SH
37 Visa Inc V 92826C839 $12.9M 0.37% 36,000 SH
38 Hartford Insurance Group Inc HIG 416515104 $12.9M 0.37% 105,633 SH
39 Amgen Inc AMGN 031162100 $12.5M 0.36% 29,740 SH
40 Comcast Corp Cl A CMCSA 20030N101 $12.2M 0.35% 562,151 SH
41 Shell PLC ADR SHEL 780259305 $12.0M 0.34% 126,578 SH
42 Globe Life Inc GL 37959E102 $10.5M 0.30% 63,089 SH
43 GE Aerospace GE 369604301 $10.2M 0.29% 32,589 SH
44 Norfolk Southern Corp NSC 655844108 $10.2M 0.29% 32,873 SH
45 Oracle Corp ORCL 68389X105 $10.0M 0.28% 72,700 SH
46 American Tower AMT 03027X100 $10.0M 0.28% 60,914 SH
47 Mastercard Inc MA 57636Q104 $9.3M 0.26% 16,800 SH
48 Canadian Pacific Kansas City CP 13646K108 $9.1M 0.26% 106,742 SH
49 FedEx Corp FDX 31428X106 $9.0M 0.26% 31,446 SH
50 Philip Morris Intl PM 718172109 $8.3M 0.24% 43,679 SH
Filing History
Period Filed AUM Holdings Accession
2026-09-30 2026-10-15 $3.51B 206 0001453620-26-000016
2026-06-30 2026-07-15 $3.49B 207 0001453620-26-000012
2026-03-31 2026-04-15 $3.09B 205 0001453620-26-000010
2025-12-31 2026-01-20 $3.29B 207 0001453620-26-000003
Filer Information
Address
1441 BROADWAY
SUITE 2301
NEW YORK, NY 10018
Phone
(212) 757-0235
Filing Manager
Cohen Klingenstein LLC
NEW YORK, NY
Signatory
George M. Cohen
Managing Member