FGIIU · FG Imperii Acquisition Corp. · Holdings

$10.07 At close · Oct 9

Market Cap

$290.27M

28.94M

Volume · Oct 9 6523 Avg daily vol (8 sessions) 12.73K

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 FGIIU: 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: 14

Total Value: $33,382,475

Total Shares: 3,328,263

Institutional Ownership Trend

2 quarters

Holder Concentration

Across 14 13F filers · Δ vs Mar 31, 2026

Top Holder

45.8%

+23.1 pts

Top 5

85.2%

+20.8 pts

Top 10

98.7%

+9.8 pts

HHI

2,585

Highly concentrated+1,449

Who Holds FGIIU

Last 2 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: 14 filers, like-for-like change -50.5%; actively managed books -50.5%.

Holder type	Share	Filers	Change	Exited
Registered adviser	10.7%	4	-89.5%	7
Exempt adviser	45.8%	1	0.0%	0
Adviser	15.0%	1	0.0%	0
Bank	7.4%	3	-30.5%	1
Benefit plan	12.0%	1	0.0%	0
Non-US	0.0%	0	-100.0%	1
Unknown	9.1%	4	+110.4%	1

Style	Share	Filers	Change	Exited
Systematic-like	3.0%	1	-88.9%	1
Concentrated	9.7%	2	+25.6%	1
Diversified active	87.3%	11	-47.8%	8

Turnover	Share	Filers	Change	Exited
Low turnover	5.6%	1	-36.8%	0
Medium turnover	18.9%	6	-77.1%	6
High turnover	50.7%	4	-45.1%	4
Unknown	24.8%	3	+35.5%	0

Holding horizon	Share	Filers	Change	Exited
Short horizon	29.4%	5	+2.3%	2
Medium horizon	47.0%	2	-38.8%	1
Long horizon	19.4%	4	-58.4%	2
Unknown	4.1%	3	-91.6%	5

13F book size	Share	Filers	Change	Exited
Under $1B	24.1%	5	-20.5%	2
$1B to $10B	3.2%	2	-95.2%	5
$10B to $100B	67.1%	5	-7.6%	1
$100B or more	5.7%	2	-82.8%	2

Client base	Share	Filers	Change	Exited
Pooled investment vehicles	10.7%	4	-87.0%	5
Registered funds and BDCs	0.0%	0	-100.0%	2
Unknown	89.3%	10	-10.5%	3

Private funds	Share	Filers	Change	Exited
Hedge funds	10.7%	4	-89.0%	6
Private funds, type not stated	45.8%	1	0.0%	0
No private funds	0.0%	0	-100.0%	1
Unknown	43.5%	9	-19.5%	3

Location	Share	Filers	Change	New	Exited
United States	40.4%	10	-69.0%	0	8
Outside the US	59.6%	4	-16.8%	0	2

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

14 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 0.039%

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

98.7%

of 13F shares, Herfindahl 0.259

Active holders

-50.5%

like-for-like share change of active filers

5% stakes on record

0 13D, 3 13G (2 institutional, 1 passive, 0 exempt)

How long holders have held it value-weighted 2.0 quarters

Under 1 year 100.0% 1 to 3 years 0.000% 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

$9.99

estimated per share

Mar 31, 2026: $9.99

Quarter-end price

$10.03

implied by 13F values

Estimated gain or loss

+0.4%

price against the estimated cost

Estimated at a loss

0.000%

of costed 13F value

Estimated cost covers 100.0% 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 FGIIU's active holders also own, quarter ended Jun 30, 2026

#	Company	Shared holders	Similarity
1	LPCV Launchpad Cadenza Acquisition Corp I	5	0.625
2	NBRG Newbridge Acquisition Ltd	4	0.577
3	SCPQ Social Commerce Partners Corp	3	0.530
4	MESH Meshflow Acquisition Corp	3	0.530
5	FMAC Future Money Acquisition Corp	4	0.471
6	KFII K&F Growth Acquisition Corp. II	4	0.471
7	ADAC American Drive Acquisition Co	4	0.471
8	BLRK Bluerock Acquisition Corp.	3	0.433
9	ITHA ITHAX Acquisition Corp III	3	0.433
10	POLE Andretti Acquisition Corp. II	5	0.429

Shareholder Targets

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

Found through its holder-overlap peers: LPCV, NBRG, SCPQ, MESH, FMAC, KFII, ADAC, BLRK, ITHA, POLE, ONEN, AEAQ, ARTC, QADR, SORN, LPBB, BPAC, APXT, APMC, PONO. 82 filers in all.

#	Filer	In peers	Of book	Largest peers
1	TENOR CAPITAL MANAGEMENT Co., L.P. Registered adviser, Diversified active	$150,687,281 14 held	9.97%	KFII, ONEN, ARTC
2	Alberta Investment Management Corp Non-US, Concentrated	$120,736,725 14 held	0.780%	POLE, KFII, APXT
3	Polar Asset Management Partners Inc. Registered adviser, Systematic-like	$117,337,344 15 held	3.06%	ARTC, QADR, POLE
4	MMCAP International Inc. SPC Unknown, Diversified active	$81,745,939 11 held	7.90%	MESH, QADR, ADAC
5	Westchester Capital Management, LLC Registered adviser, Diversified active	$76,762,912 15 held	4.30%	KFII, POLE, APXT
6	Karpus Management, Inc. Adviser, Diversified active	$72,073,396 13 held	2.10%	KFII, APXT, FMAC
7	MIZUHO SECURITIES USA LLC Unknown, Index-like	$52,188,124 13 held	0.820%	LPBB, FMAC, POLE
8	HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND Non-US, Diversified active	$49,002,679 8 held	0.070%	MESH, QADR, ADAC
9	First Trust Capital Management L.P. Registered adviser, Diversified active	$45,721,887 12 held	4.27%	MESH, APXT, POLE
10	Wealthspring Capital LLC Registered adviser, Diversified active	$44,556,414 9 held	13.0%	APMC, ITHA, APXT

Fund Ownership of FGIIU by Fund Type

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

Index funds and index ETFs hold 0 shares.

Fund type	Shares	Funds
Index funds	0	0
Index ETFs	0	0
Active ETFs	0	0
Active funds	50,000	1
Unclassified	0	0
All registered funds	50,000	1

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

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: -10

Institutional value: -50.3%

Shares held: -50.5%

Top Buyers

vs Mar 31, 2026

Institution	Added	Now Holds
Large Clear Street Group Inc.	+216,085	224,070
Mid Quarry LP	+8,200	40,100
Mid GLAZER CAPITAL, LLC	+5,942	5,951
Large TORONTO DOMINION BANK	+647	58,909

Top Sellers

vs Mar 31, 2026

Institution	Sold	Now Holds
Mega JPMORGAN CHASE & CO	−108,966	187,431
Small ROBINSON CAPITAL MANAGEMENT, LLC	−15,000	12,000
Large HRT FINANCIAL LP	−842	25,855
Mega UBS Group AG	−140	876

Top New Positions

vs Mar 31, 2026

No new positions this quarter.

Top Sold-Out Positions

vs Mar 31, 2026

Institution	Previously Held	Last Value (USD)
Mid ARISTEIA CAPITAL, L.L.C.	1,000,000	$9,990,000
Mega MILLENNIUM MANAGEMENT LLC	800,000	$7,992,000
Mid RIVERNORTH CAPITAL MANAGEMENT, LLC	500,000	$4,995,000
Mid WHITEBOX ADVISORS LLC	400,000	$3,996,000
Large PICTON MAHONEY ASSET MANAGEMENT	400,000	$3,996,000

Filter: New 0 Increased 4 Reduced 4 Sold out 10 Unchanged 6

Holder type: Registered adviser 4 Exempt adviser 1 Adviser 1 Bank 3 Benefit plan 1 Unknown 4

Showing 14 of 14

All Common Calls Puts

Compact Export CSV

Holder

Value (USD)

% of 13F

LMR Partners LLP FGIIU

$15,276,402

45.76%

1,523,071

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	1,523,071	$15,276,402	100.0%	Sole

Lineage Point Capital LP FGIIU

$5,015,000

15.02%

500,000

OMERS ADMINISTRATION Corp FGIIU

$4,012,000

12.02%

400,000

Clear Street Group Inc. FGIIU

$2,247,422

6.73%

224,070

JPMORGAN CHASE & CO FGIIU

$1,879,932

5.63%

187,431

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	187,431	$1,879,932	100.0%	Defined

Yakira Capital Management, Inc. FGIIU

$1,504,500

4.51%

150,000

Stoic Point Capital Management LLC FGIIU

$1,003,000

3.00%

100,000

PRELUDE CAPITAL MANAGEMENT, LLC FGIIU

$1,003,000

3.00%

100,000

TORONTO DOMINION BANK FGIIU

$590,857

1.77%

58,909

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	58,909	$590,857	100.0%	Defined

Quarry LP FGIIU

$402,203

1.20%

40,100

HRT FINANCIAL LP FGIIU

$259,325

0.78%

25,855

ROBINSON CAPITAL MANAGEMENT, LLC FGIIU

$120,360

0.36%

12,000

GLAZER CAPITAL, LLC FGIIU

$59,688

0.18%

5,951

UBS Group AG FGIIU

$8,786

0.03%

876

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

Manager	Shares	Value (USD)	% of position	Discretion
UBS Securities LLC	876	$8,786	100.0%	Defined

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

Manager	Shares	Value (USD)	% of position	Discretion
CVI Investments, Inc.	50,000	$499,500	100.0%	Other

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

Manager	Shares	Value (USD)	% of position	Discretion
National Bank Financial Inc.	70	$699	100.0%	Defined

Key facts CIK 2090452 CUSIP G3R41C102 Visit website Investor relations