Arkolith/Funds/Tower Bridge Advisors

Tower Bridge Advisors

CIK 1278249
Holdings as of Jun 30, 2026·disclosed Aug 12, 2026·~43-day 13F lag·13F-HR
Active Filer

Tower Bridge Advisors holds a diversified book of 222 reported positions worth $1.1B as of Q2 2026 (disclosed Aug 12, 2026, a ~43-day 13F lag). This quarter Honeywell Aerospace Inc first appears in 13F filings (one of 2 new listings in the book), a listing rather than a purchase; they opened ExxonMobil Holdings Corp and trimmed Alphabet Inc-CL C. Their largest long position is Alphabet Inc-CL C at 6% of the reported non-option book. Cloning the disclosed picks since 2025 would be +9% (+10.4%/yr). That is a simulation of the disclosed long book, not audited returns.

Opened
15
bought for the first time
+12 more · largest first
2 newly reportable · first quarter we see the security in 13F filings, a listing not a purchase
Trimmed
113
sold some, still holds it
+110 more · largest first
Sold out
15
exited the position entirely
+12 more · largest first, by prior value

Growth of $10,000: cloning the disclosed book

If you'd copied them
+8.6%
+10.4%/yr · since Nov '25
Their reported book
+8.7%
held from quarter-end
S&P 500
+12.7%
same window
$9K$10K$10K$11K$11KNov '25Jan '26Mar '26May '26Jul '26Sep '26
Tower Bridge Advisors (copied at disclosure) S&P 500

Growth of $10,000 cloning Tower Bridge Advisors's disclosed long 13F book, rebalanced on each filing date (so it reflects each quarter's actual reporting lag, ~43 days for the latest filing, with no look-ahead), total-return basis (dividends reinvested), derived from end-of-day prices. “Their reported book” values the same picks from quarter-end, before they were public. S&P 500 is SPY total return over the same window. Excludes shorts, cash, options and non-13F holdings. Not investment advice.

How much sits in the biggest positions

Top-heavy: diversified book

Top 5 holdings
24%
Top 10 holdings
36%
Top 20 holdings
50%

Share of the disclosed book in its largest positions. A higher top-5 share means a more concentrated, higher-conviction portfolio.

Where the money is, by sector

91% mapped to company sectors

Information Technology
31%
Industrials
17%
Financials
15%
ETFs / funds
9%
Health Care
9%
Consumer Discretionary
6%
Utilities
4%
Consumer Staples
3%

+5 sectors below the cut, 7% together

Direct operating-company sectors from our SIC-based security master. ETF/fund and unclassified holdings stay visible separately; this is not ETF look-through exposure.

Biggest moves: latest quarter

Estimated $ traded · quarter-end prices (an exit at the prior quarter-end), no cost basis

Bought
Trimmed / exited
Newly reportable· first quarter we see the security in 13F filings · position value, not a trade

Funds with the most overlap

Other tracked managers holding the same core names as Tower Bridge Advisors

Manager / fundShared namesTheir $ in those
Innovator Capital Management, LLC8 / 80$2.9B
Hoffman, Alan N Investment Management8 / 80$160.9M
Greenbrier Partners Capital Management, LLC8 / 80$1.2B
Trans-Canada Capital Inc.9 / 80$1.6B
United American Securities Inc. (d/b/a UAS Asset Management)9 / 80$393.3M
Independent Investors Inc34 / 80$439.6M
Founders Capital Management, LLC33 / 80$558.0M
Ardent Capital Management, Inc.19 / 80$199.7M

Ranked by the share of each fund's own book sitting in the names it shares with Tower Bridge Advisors: only funds sharing at least a tenth of the book qualify. Index giants, bank custody books and market makers are excluded. They hold everything, so their overlap says nothing.

Holdings: largest first

Bars show each position's share of the portfolio. Click a row for its position history.

222 positions
#SecurityValueShares% PortLast moveHistory
1Alphabet Inc. Class C
Common
$63.7M180.4K
5.8%
−2.7%
Reduced · −5K sh
2Apple Inc.
Common
$60.0M207.2K
5.4%
−3.2%
Reduced · −7K sh
3Microsoft Corporation
Common
$52.4M140.5K
4.7%
−2.2%
Reduced · −3K sh
4Broadcom Inc.
Common
$49.0M129.7K
4.4%
−2.7%
Reduced · −4K sh
5Lam Research Corporation
Common
$44.8M103.4K
4.0%
−3.3%
Reduced · −4K sh
6JPMorgan Chase & Co.
Common
$40.1M122.4K
3.6%
−2.5%
Reduced · −3K sh
7Vanguard S&P 500 ETF
ETF
$26.3M38.3K
2.4%
+23%
Added · +7K sh
8Johnson & Johnson
Common
$22.7M89.6K
2.1%
+0.3%
Added · +312 sh
9Oracle Corporation
Common
$21.2M145.0K
1.9%
−2.5%
Reduced · −4K sh
10Visa Inc. Class A
Common
$20.3M59.1K
1.8%
−0.4%
Reduced · −246 sh
11RTX Corporation
Common
$19.7M104.0K
1.8%
−1.1%
Reduced · −1K sh
12Alphabet Inc. Class A
Common
$19.7M55.1K
1.8%
+1.0%
Added · +536 sh
13McDonald's Corporation
Common
$17.6M65.2K
1.6%
−1.0%
Reduced · −678 sh
14Eaton Corp. Plc
Common
$16.0M37.5K
1.4%
−0.9%
Reduced · −331 sh
15Jacobs Solutions Inc.
Common
$14.6M115.6K
1.3%
−3.7%
Reduced · −4K sh
16Exxon Mobil Corporation
Common
$13.9M101.8K
1.3%
New
New position
17Thermo Fisher Scientific Inc.
Common
$13.4M26.8K
1.2%
−1.4%
Reduced · −389 sh
18Amazon.com, Inc.
Common
$13.3M55.9K
1.2%
+0.4%
Added · +237 sh
19Toll Brothers, Inc.
Common
$12.3M74.9K
1.1%
−0.9%
Reduced · −710 sh
20IQVIA Holdings Inc
Common
$12.2M63.3K
1.1%
−4.5%
Reduced · −3K sh
21Procter & Gamble Company
Common
$12.1M82.8K
1.1%
+4.0%
Added · +3K sh
22Intercontinental Exchange, Inc.
Common
$11.9M96.6K
1.1%
+7.0%
Added · +6K sh
23PepsiCo, Inc.
Common
$11.5M85.1K
1.0%
−2.6%
Reduced · −2K sh
24Charles Schwab Corp
Common
$11.2M121.1K
1.0%
−2.2%
Reduced · −3K sh
25Coca-Cola Company
Common
$11.0M135.9K
1.0%
−3.2%
Reduced · −4K sh
26Novartis AG
Common
$10.9M69.4K
1.0%
−3.0%
Reduced · −2K sh
27Meta Platforms Inc Class A
Common
$10.9M19.3K
1.0%
−1.9%
Reduced · −365 sh
28Duke Energy Corporation
Common
$10.8M85.1K
1.0%
−3.4%
Reduced · −3K sh
29NVIDIA Corporation
Common
$10.7M53.3K
1.0%
+2.0%
Added · +1K sh
30Aon Plc Class A
Common
$10.5M31.8K
1.0%
−5.0%
Reduced · −2K sh
31Lowe's Companies, Inc.
Common
$9.8M44.7K
0.9%
−3.3%
Reduced · −2K sh
32AbbVie, Inc.
Common
$9.8M38.9K
0.9%
−1.1%
Reduced · −423 sh
33Parker-Hannifin Corporation
Common
$9.3M9.5K
0.8%
−2.2%
Reduced · −213 sh
34Chevron Corporation
Common
$9.3M56.2K
0.8%
−0.9%
Reduced · −519 sh
35NextEra Energy, Inc.
Common
$9.1M103.4K
0.8%
+1.1%
Added · +1K sh
36Costco Wholesale Corporation
Common
$9.0M9.7K
0.8%
−4.8%
Reduced · −485 sh
37Analog Devices, Inc.
Common
$9.0M22.7K
0.8%
−1.3%
Reduced · −290 sh
38Moody's Corporation
Common
$8.9M19.7K
0.8%
+9.6%
Added · +2K sh
39Eli Lilly and Company
Common
$7.9M6.6K
0.7%
−1.2%
Reduced · −80 sh
40Schwab US Dividend Equity ETF
ETF
$7.8M245.4K
0.7%
−0.9%
Reduced · −2K sh
41Vanguard FTSE All-World ex-US Index Fund
ETF
$7.5M89.9K
0.7%
−5.6%
Reduced · −5K sh
42Oneok, Inc.
Common
$7.3M84.5K
0.7%
−0.5%
Reduced · −409 sh
43Walmart Inc.
Common
$7.2M63.9K
0.7%
−1.7%
Reduced · −1K sh
44T-Mobile US, Inc.
Common
$7.2M42.7K
0.6%
−15%
Reduced · −8K sh
45United Parcel Service, Inc. Class B
Common
$7.1M66.1K
0.6%
−0.3%
Reduced · −225 sh
46Amphenol Corporation Class A
Common
$7.0M39.5K
0.6%
+200%
Added · +26K sh
47Home Depot, Inc.
Common
$6.9M19.7K
0.6%
−3.8%
Reduced · −785 sh
48SPDR S&P 500 ETF Trust
ETF
$6.8M9.1K
0.6%
+2.2%
Added · +193 sh
49Cisco Systems, Inc.
Common
$6.6M56.5K
0.6%
−1.4%
Reduced · −793 sh
50Waste Management, Inc.
Common
$6.6M29.6K
0.6%
+0.9%
Added · +253 sh
Showing 50 of 222 positions
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Filing history

As-of date vs the date the SEC received each filing

$1.1B · Q2 2026Q3 2025 · $1.0BQ2 2026 · $1.1B

Reported 13F total per quarter. Raw filing totals can include option notional.

QuarterAs ofFiledLagPositionsValueForm
Q2 2026Jun 30, 2026Aug 12, 202643d253$1.1B13F-HR
Q1 2026Mar 31, 2026May 12, 202642d252$1.0B13F-HR
Q4 2025Dec 31, 2025Feb 13, 202644d189$990.2M13F-HR
Q3 2025Sep 30, 2025Nov 12, 202543d194$1.0B13F-HR

Data source

Holdings from SEC EDGAR 13F-HR filings, updated quarterly, filed up to 45 days after quarter-end. Public domain. Book totals and portfolio weights cover reported non-option positions, which can include notes and warrants. Disclosed put/call options are listed separately and excluded from those totals. The performance line is a simulation of the disclosed long book, not an audited return.