SilverBox Corp IV (SBXD) Institutional Ownership

Institutions by Trading Activity

25,455,000Shares Outstanding

20,449,878Shares held by institutions

$219,877,088Value of institutional holdings

80.34%Institutional ownership %

15.39%Shares Changed QoQ

46No. of institutional investors

SilverBox Corp IV (NYSE:SBXD) has 46 institutional investors with active 13F positions as of December 2025.

These investors collectively held 78.0% of SilverBox Corp IV's outstanding shares in December 2025, down from 82.1% in September 2025.
Their total shares held in SBXD increased 11.97% quarter over quarter, and separately, investors owning SilverBox Corp IV increased 76.92% from a year ago.
Among the 46 funds, 16 bought more SilverBox Corp IV shares, 10 sold down, and 20 held their ground.
Institutional investors collectively held 19.84Mn shares in SilverBox Corp IV as of December 2025, up by 2.12Mn shares quarter on quarter, and up 1.15Mn shares year over year.
FNY Investment Advisers, LLC holds the largest position in SBXD at 37 shares as of December 31, 2025, or 0.0% of shares outstanding.
The largest sellers of SilverBox Corp IV for the quarter ending December 2025 were FNY Investment Advisers, LLC (50).
SilverBox Corp IV's 1 largest shareholders as of December 2025 include FNY Investment Advisers, LLC (37) per Business Quant data.

20,449,878 Total Shares Held

Rows:

Owner Name	Date	Shares Held	Change (QoQ)	Change (%)	Value (USD)
LINDEN ADVISORS LP	31 Dec, 2025	2,000,000	0	0.00%	$21,160,000.00
MIZUHO SECURITIES USA LLC	31 Dec, 2025	1,645,673	1,352,414	461.17%	$17,296,311.00
Polar Asset Management Partners Inc.	31 Dec, 2025	1,380,000	-1,580,000	-53.38%	$14,600,400.00
AQR Arbitrage LLC	31 Dec, 2025	1,347,002	0	0.00%	$14,251,281.00
Goldman Sachs Group Inc	31 Dec, 2025	1,212,508	606,254	100.00%	$12,828,334.00
Berkley W R Corp	31 Dec, 2025	1,211,674	1,040,483	607.79%	$12,819,511.00
D. E. Shaw & Co., Inc.	31 Dec, 2025	989,397	0	0.00%	$10,467,820.00
MMCAP International Inc. SPC	31 Dec, 2025	980,000	0	0.00%	$10,368,400.00
WOLVERINE ASSET MANAGEMENT LLC	31 Dec, 2025	972,109	299,497	44.53%	$10,284,913.00
PICTON MAHONEY ASSET MANAGEMENT	31 Dec, 2025	824,899	0	0.00%	$8,727,431.00
Governors Lane LP	31 Dec, 2025	753,177	0	0.00%	$7,968,613.00
Crossingbridge Advisors, LLC	31 Dec, 2025	637,732	637,732	0.00%	$6,741,327.00
RiverPark Advisors, LLC	31 Dec, 2025	587,732	587,732	0.00%	$6,218,205.00
Magnetar Financial LLC	31 Dec, 2025	520,823	0	0.00%	$5,510,307.00
Calamos Advisors LLC	31 Dec, 2025	500,000	0	0.00%	$5,290,000.00
LMR Partners LLP	31 Dec, 2025	500,000	0	0.00%	$5,290,000.00
First Trust Capital Management L.P.	31 Dec, 2025	445,168	0	0.00%	$4,709,877.00
ARISTEIA CAPITAL, L.L.C.	31 Dec, 2025	336,123	336,123	0.00%	$3,556,181.00
Westchester Capital Management, LLC	31 Dec, 2025	325,485	0	0.00%	$3,443,631.00
RIVERNORTH CAPITAL MANAGEMENT, LLC	31 Dec, 2025	299,997	0	0.00%	$3,173,968.00

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