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LPAA · Launch One Acquisition Corp. · Holdings

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$10.87 +0.01 (+0.09%)
Market Cap
$81.71M
Shares
7.52M
Volume · Oct 21 637 Avg daily vol (3M) 20.43K

Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.

Institutional holdings are being reconciled with SEC filings. Holder totals and changes may be incomplete until reconciliation finishes.
Holders: 50
Total Value: $218,119,266
Total Shares: 29,824,052

Institutional Ownership Trend

8 quarters

Holder Concentration

Across 50 13F filers · Δ vs Mar 31, 2026
Top Holder
10.3%
Sep 2024 → Jun 2026 · range 8.9% – 10.4%
+1.4 pts
Top 5
46.4%
Sep 2024 → Jun 2026 · range 39.6% – 48.9%
+6.8 pts
Top 10
74.3%
Sep 2024 → Jun 2026 · range 64.5% – 74.3%
+6.6 pts
HHI
654
Sep 2024 → Jun 2026 · range 521 – 654
Broadly held+102

Who Holds LPAA

Last 8 quarters through Jun 30, 2026

Each kind of 13F filer's share of the common shares 13F filers report. Holder type comes from regulatory records, never the filer's name; style, turnover and horizon are measured from each filer's own 13F book. The quarter selector does not change this card.

Jun 30, 2026: 50 filers, like-for-like change -11.0%; actively managed books -7.0%; index-like books -69.4%.

Holder type Share Filers Change
Registered adviser 46.3% 23 -2.3%
Exempt adviser 11.3% 2 -1.8%
Adviser 2.5% 2 -66.4%
Bank 1.4% 4 -50.4%
Insurer 5.7% 1 +12.6%
Non-US 14.6% 4 -4.1%
Holding company 2.1% 2 -0.2%
Broker-dealer 0.0% 0 —
Unknown 16.1% 12 -22.7%
How the mix is measured

Shares are 13F common shares restated to today's split basis; options and principal amounts are left out. The change compares only filers with a 13F in both quarters and keeps each filer in its bucket of the later quarter on both sides; a filer that continues under a new CIK is compared through its successor. Holder type comes from each filer's current regulatory profile; client base and private funds come from the Form ADV roster current at each quarter end (rosters from December 2019, so an earlier quarter reads Unknown). Style, turnover, horizon and book size are measured from each filer's 13F book in the newest measured quarter, and Not measured means none was. Actively managed books are those measured systematic-like, concentrated or diversified active.

Conviction and Crowding

38 13F filers, quarter ended Jun 30, 2026

Measured across every 13F filer's common-share book once the quarter's filing window closed. Crowding counts filers with high turnover or that advise private funds on Form ADV.

Conviction holders
2
5.26% of filers hold it in their top 10
Mar 31, 2026: 1
Holders above 5%
0
median weight 0.156%
Mar 31, 2026: 0
Crowding
—
the issuer has more than one class of common stock, so its count is the total across classes
Private-fund advisers
—
of shares outstanding
Institutional ownership
—
the issuer has more than one class of common stock, so its count is the total across classes
Top 10 holders
74.3%
of 13F shares, Herfindahl 0.065
Active holders
-8.1%
like-for-like share change of active filers
5% stakes on record
6
0 13D, 6 13G (4 institutional, 1 passive, 1 exempt)
How long holders have held it value-weighted 7.0 quarters
Under 1 year 5.91% 1 to 3 years 94.1% 3 years or more 0.000% Since coverage start 0.000%

Managers in the top fifth by current three-year FundScore alpha were net buyers of $0 (0 buying, 0 selling).

Estimated Holder Cost Basis

Quarter ended Jun 30, 2026, on that quarter's share basis

Estimated, never filed: each 13F buy is costed at its quarter's average traded price and each sale keeps the average cost, so this is what holders paid on average if they traded evenly through each quarter.

Estimated avg cost
$10.20
estimated per share
Mar 31, 2026: $10.20
Quarter-end price
$10.84
implied by 13F values
Estimated gain or loss
+6.3%
price against the estimated cost
Estimated at a loss
0.000%
of costed 13F value

Estimated cost covers 44.0% of the 13F shares; positions already held when a filer's 13F history starts, or bought in a quarter without a trusted average price, have no estimate.

Shared Holders

Companies LPAA's active holders also own, quarter ended Jun 30, 2026
# Company Shared holders
1 DRDB Roman DBDR Acquisition Corp. II 8
2 TACH Titan Acquisition Corp. 7
3 FSHP Flag Ship Acquisition Corp 4
4 DAAQ Digital Asset Acquisition Corp. 7
5 EURK Eureka Acquisition Corp 4
6 BREZ Breeze Acquisition Corp. II 5
7 POLE Andretti Acquisition Corp. II 7
8 ANSC Agriculture & Natural Solutions Acquisition Corp 7
9 CHAR Charlton Aria Acquisition Corp 5
10 IPCX Inflection Point Acquisition Corp. III 6

Shareholder Targets

13F filers that own its peers but not LPAA, quarter ended Jun 30, 2026

Found through its holder-overlap peers: DRDB, TACH, FSHP, DAAQ, EURK, BREZ, POLE, ANSC, CHAR, IPCX, SBXDF, SOUL, IPEX, APXT, SDHI, FERA, MCGA, LPBB, XRPNU, KCHV. 93 filers in all.

# Filer In peers
1 Linden Advisors LP Registered adviser, Diversified active $153,553,120 16 held
2 Westchester Capital Management, LLC Registered adviser, Diversified active $141,571,604 18 held
3 Karpus Management, Inc. Adviser, Diversified active $86,597,337 13 held
4 Hudson Bay Capital Management LP Registered adviser, Diversified active $81,877,246 15 held
5 Arrington Capital Management, LLC Registered adviser, Concentrated $60,394,320 1 held
6 MILLENNIUM MANAGEMENT LLC Registered adviser, Systematic-like $57,417,759 12 held
7 TWO SIGMA INVESTMENTS, LP Registered adviser, Systematic-like $43,683,409 9 held
8 Context Capital Management, LLC Registered adviser, Diversified active $28,332,158 12 held
9 MOORE CAPITAL MANAGEMENT, LP Registered adviser, Systematic-like $27,877,000 13 held
10 HGC Investment Management Inc. Non-US, Diversified active $27,049,389 4 held

Fund Ownership of LPAA by Fund Type

Registered funds' Form N-PORT reports for the quarter ended Jun 30, 2026

Index funds and index ETFs hold 0.00% of shares outstanding.

Fund type Of shares outstanding Shares
Index funds 0.00% 0
Index ETFs 0.00% 0
Active ETFs 0.06% 4,329
Active funds 33.71% 2,536,144
Unclassified 0.00% 0
All registered funds 33.77% 2,540,473
How fund types are measured

Each fund series counts once, with its latest Form N-PORT report dated inside the quarter; only long share positions count, restated to today's split basis. The fund type is the series' latest Form N-CEN answer on or before the quarter end (the index-fund box and the exchange-traded flag), never its name. Unclassified funds have no usable N-CEN; unit investment trusts are among them, so index ownership is a floor. Funds sit inside their advisers' 13F reports, so these shares overlap the 13F figures and are never added to them.

Quarterly Activity

vs Mar 31, 2026
New
3
Increased
4
Decreased
18
Sold Out
5
Unchanged
25

New and Sold Out count only filers that reported a 13F for both quarters: a first-time filer's book is not a buy, and a fund that has not filed, or withheld its positions under confidential treatment, has not sold.

Holder count: -2
Institutional value: -12.6%
Shares held: -10.9%

Top Buyers

vs Mar 31, 2026
Institution Added Now Holds Open

Top Sellers

vs Mar 31, 2026
Institution Sold Now Holds Open

Top New Positions

vs Mar 31, 2026
Institution Acquired Value (USD) Open

Top Sold-Out Positions

vs Mar 31, 2026
Institution Previously Held Last Value (USD) Open
Showing 72 of 72
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Holder Value (USD) % of 13F Shares Open
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