LCCCU · Lakeshore Acquisition III Corp. · Holdings

$10.80 At close · Oct 1

Market Cap

$40.37M

3.82M

Volume · Oct 1 523 Avg daily vol (9 sessions) 1598

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.

Use institutional holdings through the 13F API or MCP → See every holder of LCCCU: 13F, 13D and 13G, insiders and funds →

Some SEC filings for this period have not finished importing. Holder totals and changes may be incomplete; these filings remain queued for recovery.

Quarter:

Holders: 7

Total Value: $3,531,625

Total Shares: 335,706

Institutional Ownership Trend

5 quarters

Holder Concentration

Across 7 13F filers · Δ vs Mar 31, 2026

Top Holder

44.7%

+12.3 pts

Top 5

96.7%

+5.7 pts

Top 10

100.0%

0.0 pts

HHI

3,087

Highly concentrated+1,127

Who Holds LCCCU

Last 5 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: 7 filers, like-for-like change -63.8%; actively managed books -63.8%.

Holder type	Share	Filers	Change	New	Exited
Registered adviser	0.0%	0	-100.0%	0	2
Exempt adviser	44.7%	1	0.0%	0	0
Bank	16.0%	3	+76.7%	1	0
Non-US	0.0%	0	-100.0%	0	1
Adviser	0.0%	0	—	0	0
Broker-dealer	0.0%	0	—	0	0
Unknown	39.3%	3	-48.9%	0	0

Style	Share	Filers	Change	New	Exited
Systematic-like	0.0%	0	-100.0%	0	1
Concentrated	6.3%	1	-85.6%	0	0
Diversified active	93.7%	6	-57.5%	1	2
Not measured	0.0%	0	—	0	0
Unknown	0.0%	0	—	0	0

Turnover	Share	Filers	Change	New	Exited
Low turnover	4.4%	1	-50.5%	0	0
Medium turnover	11.6%	2	-73.6%	1	1
High turnover	47.9%	2	-68.0%	0	2
Unknown	36.1%	2	-50.8%	0	0
Not measured	0.0%	0	—	0	0

Holding horizon	Share	Filers	Change	New	Exited
Short horizon	36.1%	2	-82.5%	0	2
Medium horizon	44.7%	1	0.0%	0	0
Long horizon	19.2%	4	-22.4%	1	1
Unknown	0.0%	0	—	0	0
Not measured	0.0%	0	—	0	0

13F book size	Share	Filers	Change	New	Exited
Under $1B	29.8%	1	-81.7%	0	2
$10B to $100B	62.5%	3	-29.1%	1	0
$100B or more	7.7%	3	-68.9%	0	1
$1B to $10B	0.0%	0	—	0	0
Not measured	0.0%	0	—	0	0

Client base	Share	Filers	Change	New	Exited
Pooled investment vehicles	0.0%	0	-100.0%	0	2
Registered funds and BDCs	0.0%	0	—	0	0
Unknown	100.0%	7	-54.6%	1	1

Private funds	Share	Filers	Change	New	Exited
Hedge funds	0.0%	0	-100.0%	0	2
Private funds, type not stated	44.7%	1	0.0%	0	0
Other private funds	0.0%	0	—	0	0
No private funds	0.0%	0	—	0	0
Unknown	55.3%	6	-68.5%	1	1

Location	Share	Filers	Change	New	Exited
United States	13.9%	3	-87.6%	0	2
Outside the US	86.1%	4	-47.5%	1	1

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

7 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

0.000% of filers hold it in their top 10

Mar 31, 2026: 0

Holders above 5%

median weight 0.001%

Mar 31, 2026: 0

Crowding

—

shares outstanding is an issuer-wide count, not one listing's

Private-fund advisers

—

of shares outstanding

Institutional ownership

—

shares outstanding is an issuer-wide count, not one listing's

Top 10 holders

100.0%

of 13F shares, Herfindahl 0.309

Active holders

-63.8%

like-for-like share change of active filers

5% stakes on record

0 13D, 0 13G

How long holders have held it value-weighted 3.9 quarters

Under 1 year 41.3% 1 to 3 years 58.7% 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

$10.18

estimated per share

Mar 31, 2026: $10.09

Quarter-end price

$10.52

implied by 13F values

Estimated gain or loss

+3.3%

price against the estimated cost

Estimated at a loss

18.1%

of costed 13F value

Estimated cost covers 63.9% 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 LCCCU's active holders also own, quarter ended Jun 30, 2026

#	Company	Shared holders	Similarity
1	LPBB Launch Two Acquisition Corp.	4	0.707
2	SPEG Silver Pegasus Acquisition Corp.	3	0.671
3	BLUW Blue Water Acquisition Corp. III	3	0.612
4	CHPG ChampionsGate Acquisition Corp	3	0.612
5	NOEM CO2 Energy Transition Corp.	3	0.567
6	SCII SC II Acquisition Corp.	3	0.567
7	OYSE Oyster Enterprises II Acquisition Corp	3	0.530
8	INAC Indigo Acquisition Corp.	3	0.500
9	KFII K&F Growth Acquisition Corp. II	3	0.500
10	SVCC Stellar V Capital Corp. (Cayman Islands)	3	0.500

Shareholder Targets

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

Found through its holder-overlap peers: LPBB, SPEG, BLUW, CHPG, NOEM, SCII, OYSE, INAC, KFII, SVCC, MKLY, CHAR, POLE, IPEX, GTERA, CCAQ, ALDF, DMII, AIIA, COPL. 81 filers in all.

#	Filer	In peers	Of book	Largest peers
1	Magnetar Financial LLC Registered adviser, Concentrated	$171,746,894 18 held	1.77%	DMII, LPBB, ALDF
2	Linden Advisors LP Registered adviser, Diversified active	$136,360,839 14 held	6.50%	SCII, MKLY, LPBB
3	TENOR CAPITAL MANAGEMENT Co., L.P. Registered adviser, Diversified active	$109,166,187 15 held	7.23%	KFII, DMII, CCAQ
4	PICTON MAHONEY ASSET MANAGEMENT Non-US, Diversified active	$75,245,885 13 held	0.710%	KFII, OYSE, POLE
5	Alberta Investment Management Corp Non-US, Concentrated	$63,112,682 7 held	0.410%	POLE, KFII, LPBB
6	First Trust Capital Management L.P. Registered adviser, Diversified active	$55,537,277 10 held	5.18%	DMII, CHAR, CCAQ
7	MILLENNIUM MANAGEMENT LLC Registered adviser, Systematic-like	$52,473,515 10 held	0.040%	DMII, OYSE, BLUW
8	MMCAP International Inc. SPC Unknown, Diversified active	$51,780,200 7 held	5.01%	DMII, POLE, NOEM
9	Verition Fund Management LLC Registered adviser, Diversified active	$47,683,409 13 held	0.370%	BLUW, LPBB, MKLY
10	Periscope Capital Inc. Exempt adviser, Diversified active	$46,775,856 16 held	8.30%	KFII, SVCC, GTERA

Quarterly Activity

vs Mar 31, 2026

New

Increased

Decreased

Sold Out

Unchanged

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: -63.6%

Shares held: -63.8%

Top Buyers

vs Mar 31, 2026

No qualifying movers this quarter.

Top Sellers

vs Mar 31, 2026

Institution	Sold	Now Holds
Large Clear Street Group Inc.	−125,068	21,084
Mega JPMORGAN CHASE & CO	−15,136	14,864
Mega JANE STREET GROUP, LLC	−1,369	10,843
Mega UBS Group AG	−299	138

Top New Positions

vs Mar 31, 2026

Institution	Acquired	Value (USD)	Open
Large TORONTO DOMINION BANK	38,777	$407,934

Top Sold-Out Positions

vs Mar 31, 2026

Institution	Previously Held	Last Value (USD)
Small HGC Investment Management Inc.	300,000	$3,141,000
Small Yakira Capital Management, Inc.	146,907	$1,538,116
Mega CITADEL ADVISORS LLC	40,586	$424,935

Filter: New 1 Increased 0 Reduced 4 Sold out 3 Unchanged 2

Holder type: Exempt adviser 1 Bank 3 Unknown 3

Showing 7 of 7

All Common Calls Puts

Compact Export CSV

Holder

Value (USD)

% of 13F

LMR Partners LLP LCCCU

$1,578,000

44.68%

150,000

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
LMR PARTNERS (DIFC) Ltd	150,000	$1,578,000	100.0%	Sole

L1 Global Manager Pty Ltd LCCCU

$1,052,000

29.79%

100,000

TORONTO DOMINION BANK LCCCU

$407,934

11.55%

38,777

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
TD SECURITIES (USA) LLC	38,777	$407,934	100.0%	Defined

Clear Street Group Inc. LCCCU

$221,803

6.28%

21,084

JPMORGAN CHASE & CO LCCCU

$156,369

4.43%

14,864

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
J.P. Morgan Securities LLC	14,864	$156,369	100.0%	Defined

JANE STREET GROUP, LLC LCCCU

$114,068

3.23%

10,843

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Jane Street Capital, LLC	10,843	$114,068	100.0%	Defined

UBS Group AG LCCCU

$1,451

0.04%

138

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
UBS Securities LLC	138	$1,451	100.0%	Defined

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Citadel Securities GP LLC	40,586	$424,935	100.0%	Defined

Key facts CIK 2049248 CUSIP G5353S103