Arkolith/Funds/Platform Technology Partners

Platform Technology Partners

CIK 1830817
Holdings as of Jun 30, 2026·disclosed Jul 24, 2026·~24-day 13F lag·13F-HR
Active Filer

Platform Technology Partners holds a diversified book of 393 reported positions worth $610.8M as of Q2 2026 (disclosed Jul 24, 2026, a ~24-day 13F lag). This quarter Honeywell Aerospace Inc first appears in 13F filings, a listing rather than a purchase; they opened Cipher Digital Inc and trimmed Amazon.com Inc. Their largest long position is Apple Inc at 7% of the reported non-option book. They also disclosed $434K in call options (bullish), shown separately below and excluded from the non-option book. Cloning the disclosed picks since 2025 would be +10% (+11.6%/yr). That is a simulation of the disclosed long book, not audited returns.

Opened
80
bought for the first time
+77 more · largest first
1 newly reportable · first quarter we see the security in 13F filings, a listing not a purchase
Added to
175
already held, bought more
+172 more · largest first

Growth of $10,000: cloning the disclosed book

If you'd copied them
+10.0%
+11.6%/yr · since Oct '25
Their reported book
+9.5%
held from quarter-end
S&P 500
+12.1%
same window
$9K$10K$10K$11K$11KOct '25Dec '25Mar '26May '26Jul '26Sep '26
Platform Technology Partners (copied at disclosure) S&P 500

Growth of $10,000 cloning Platform Technology Partners's disclosed long 13F book, rebalanced on each filing date (so it reflects each quarter's actual reporting lag, ~24 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
19%
Top 10 holdings
29%
Top 20 holdings
43%

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

68% mapped to company sectors

ETFs / funds
30%
Information Technology
24%
Financials
13%
Consumer Discretionary
8%
Industrials
7%
Health Care
5%
Utilities
3%
Materials
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 Platform Technology Partners

Manager / fundShared namesTheir $ in those
Innovator Capital Management, LLC8 / 80$2.9B
Hoffman, Alan N Investment Management9 / 80$161.9M
Swiss Re Ltd44 / 80$1.0B
Prospect Hill Management, LLC8 / 80$238.7M
Marest Capital, LLC16 / 80$184.1M
Greenbrier Partners Capital Management, LLC8 / 80$1.2B
Draper Asset Management, LLC9 / 80$174.6M
Trans-Canada Capital Inc.8 / 80$1.6B

Ranked by the share of each fund's own book sitting in the names it shares with Platform Technology Partners: 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.

393 positions
#SecurityValueShares% PortLast moveHistory
1Apple Inc
COM
$43.7M150.9K
7.2%
+0.3%
Added · +473 sh
2Nvidia Corporation
COM
$26.6M132.8K
4.4%
+1.6%
Added · +2K sh
3Microsoft Corp
COM
$17.1M45.8K
2.8%
+7.4%
Added · +3K sh
4Amazon Com Inc
COM
$16.1M67.5K
2.6%
−1.5%
Reduced · −1K sh
5Morgan Stanley ETF Trust
EATO VA DURA ETF
$14.7M290.0K
2.4%
+11%
Added · +30K sh
6Federated Hermes ETF Trust
TOTA RETU BD ETF
$13.9M554.0K
2.3%
+15%
Added · +73K sh
7Schwab Strategic TR
US DIVIDEND EQ
$13.0M409.8K
2.1%
+7.4%
Added · +28K sh
8Ishares TR
CORE S&P500 ETF
$11.9M15.9K
2.0%
+2.2%
Added · +348 sh
9Alphabet Inc
CAP STK CL A
$10.5M29.4K
1.7%
+0.3%
Added · +103 sh
10JPMorgan Chase & Co
COM
$10.0M30.5K
1.6%
−2.5%
Reduced · −785 sh
11Lam Research Corp
COM NEW
$9.3M21.5K
1.5%
+0.1%
Added · +13 sh
12Series Portfolios TR
EQUAB EQUIT ETF
$9.2M306.0K
1.5%
+9.4%
Added · +26K sh
13Dimensional ETF Trust
US SMALL CAP ETF
$9.2M111.4K
1.5%
+11%
Added · +11K sh
14Alphabet Inc
CAP STK CL C
$9.1M25.8K
1.5%
+0.4%
Added · +115 sh
15Cipher Digital Inc
COM
$8.6M350.0K
1.4%
New
New position
16Tesla Inc
COM
$8.3M19.8K
1.4%
+4.1%
Added · +776 sh
17Berkshire Hathaway Inc Del
CL B NEW
$8.3M16.6K
1.4%
+1.2%
Added · +201 sh
18Meta Platforms Inc
CL A
$7.8M13.8K
1.3%
+2.9%
Added · +389 sh
19Vanguard Index FDS
S&P 500 ETF SHS
$7.6M11.1K
1.2%
+6.5%
Added · +672 sh
20Vanguard Index FDS
GROWTH ETF
$7.4M85.5K
1.2%
+565%
Added · +73K sh
21Apollo Global Mgmt Inc
COM
$7.4M62.2K
1.2%
−4.2%
Reduced · −3K sh
22Johnson & Johnson
COM
$6.3M24.6K
1.0%
−3.5%
Reduced · −897 sh
23J P Morgan Exchange Traded F
SMALL & MID CAP
$6.1M78.2K
1.0%
+43%
Added · +23K sh
24Goldman Sachs Group Inc
COM
$5.9M5.9K
1.0%
+0.7%
Added · +41 sh
25State STR SPDR S&P 500 ETF T
TR UNIT
$5.2M7.0K
0.9%
−2.2%
Reduced · −159 sh
26RTX Corporation
COM
$5.2M27.2K
0.8%
+2.3%
Added · +619 sh
27Visa Inc
COM CL A
$5.0M14.6K
0.8%
+6.8%
Added · +939 sh
28Ishares TR
0-3 MTH TREASURY
$4.5M44.8K
0.7%
+210%
Added · +30K sh
29Chevron Corporation
COM
$4.3M25.8K
0.7%
−2.9%
Reduced · −784 sh
30SPDR Gold TR
GOLD SHS
$4.2M11.3K
0.7%
−2.7%
Reduced · −316 sh
31Home Depot Inc
COM
$4.1M11.5K
0.7%
+13%
Added · +1K sh
32Harbor ETF Trust
COMM ALL WEA ETF
$4.0M138.0K
0.7%
+14%
Added · +17K sh
33Blackstone Inc
COM
$4.0M34.4K
0.7%
−9.5%
Reduced · −4K sh
34NextEra Energy Inc
COM
$3.9M44.3K
0.6%
+5.5%
Added · +2K sh
35Eli Lilly & Co
COM
$3.9M3.2K
0.6%
+25%
Added · +640 sh
36First TR Exchange-Traded FD
LTD DUR INVT ETF
$3.8M203.1K
0.6%
+104%
Added · +104K sh
37Boeing Co
COM
$3.8M17.3K
0.6%
+2.8%
Added · +479 sh
38Chubb Limited
COM
$3.6M10.5K
0.6%
+2.9%
Added · +295 sh
39Costco Wholesale Corporation
COM
$3.6M3.8K
0.6%
+0.1%
Added · +5 sh
40Williams Cos Inc
COM
$3.5M46.7K
0.6%
+2.0%
Added · +901 sh
41First TR Exchange-Traded FD
AAA CMBS ETF
$3.4M169.6K
0.6%
+80%
Added · +75K sh
42Vanguard Whitehall FDS
HIGH DIV YLD
$3.4M21.7K
0.6%
−0.7%
Reduced · −146 sh
43Prologis Inc.
COM
$3.4M25.3K
0.6%
+2.4%
Added · +586 sh
44Procter & Gamble Co
COM
$3.4M23.2K
0.6%
+11%
Added · +2K sh
45Invesco Exchange Traded FD T
S&P500 QUALITY
$3.1M34.9K
0.5%
+15%
Added · +4K sh
46Starbucks Corp
COM
$3.1M30.6K
0.5%
+3.8%
Added · +1K sh
47Amgen Inc
COM
$3.1M8.5K
0.5%
+1.3%
Added · +113 sh
48First TR Exchange Traded FD
RISNG DIVD ACHIV
$3.0M37.5K
0.5%
+18%
Added · +6K sh
49Unitedhealth Group Inc
COM
$3.0M7.2K
0.5%
+4.8%
Added · +333 sh
50Ishares TR
PFD AND INCM SEC
$2.9M96.5K
0.5%
Held
Showing 50 of 393 positions
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Largest options & derivatives disclosed

Put / call positions from the 13F — totals include every disclosed option leg

Call notional (bullish)$434K
TypeUnderlyingNotional valueUnderlying shares
CALL · bullishAPPLE INCAAPL$434K2K

13F filers disclose option positions at the market value of the underlying the contracts reference, not the premium paid. A put is a bearish bet (it gains if the stock falls); a call is bullish. “Underlying shares” is the share count the contracts control, not a share holding. These legs are excluded from the non-option book, weighting, concentration and sector figures above.

Filing history

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

$611.2M · Q2 2026Q3 2025 · $417.2MQ2 2026 · $611.2M

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

QuarterAs ofFiledLagPositionsValueForm
Q2 2026Jun 30, 2026Jul 24, 202624d394$611.2M13F-HR
Q1 2026Mar 31, 2026Apr 27, 202627d344$518.7M13F-HR
Q4 2025Dec 31, 2025Feb 13, 202644d260$469.6M13F-HR
Q3 2025Sep 30, 2025Oct 29, 202529d256$417.2M13F-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.