CSS LLC/IL

hedge fundUpdated 27 days ago

Managed by Css Llc/Il • Latest filing Q2 2026

Portfolio value

$2.6B

Q2 2026

Filings

14

Quarterly 13F history

Top-10 concentration

35.0%

Weight of largest holdings

Annualized return

17.6%

Implied from 13F holdings

Portfolio value history

13F-disclosed portfolio value over 14 quarters

Show data table

Period	Portfolio value
Q1 2023	$1.5B
Q2 2023	$1.6B
Q3 2023	$1.5B
Q4 2023	$1.7B
Q1 2024	$1.7B
Q2 2024	$2B
Q3 2024	$2.2B
Q4 2024	$2.3B
Q1 2025	$1.8B
Q2 2025	$2.1B
Q3 2025	$2.2B
Q4 2025	$2.2B
Q1 2026	$2.1B
Q2 2026	$2.6B

Top holdings

1,001 positions as of Q2 2026

#	Stock	Value	Shares	% Portfolio	Change
1	L LITE LUMENTUM HLDGS INC	$245.6M	37.55M	9.56%	Trimmed(-7.2%)
2	H HPE-PC HEWLETT PACKARD ENTERPRISE C	$149.3M	1.28M	5.81%	Added(+1014.7%)
3	E ECHO ECHOSTAR CORP	$137.4M	43.93M	5.35%	Added(+7.3%)
4	? N/A APOLLO GLOBAL MGMT INC	$82.8M	1.36M	3.22%	Added(+390.9%)
5	B BML-PJ BANK OF AMER CORP	$63.3M	50.4K	2.46%	Added(+388.4%)
6	? N/A WOLFSPEED INC	$54.2M	13.77M	2.11%	Added(+48.8%)
7	? N/A SUPER MICRO COMPUTER INC	$45.3M	878.2K	1.76%	—
8	C CORZR CORE SCIENTIFIC INC NEW	$44.2M	2.35M	1.72%	Added(+12.9%)
9	M MCHPP MICROCHIP TECHNOLOGY INC.	$43M	558.6K	1.67%	—
10	? N/A CLOUDFLARE INC	$33.5M	26.11M	1.31%	Added(+94.7%)
11	A AKAM AKAMAI TECHNOLOGIES INC	$29.6M	24.80M	1.15%	Added(+58.2%)
12	G GME-WT GAMESTOP CORP	$27.2M	1.23M	1.06%	Added(+1.3%)
13	A ALB-PA ALBEMARLE CORP	$26.1M	470.6K	1.02%	Added(+87.9%)
14	C CNP CENTERPOINT ENERGY INC	$25.3M	21.00M	0.98%	Unchanged
15	E EQX EQUINOX GOLD CORP	$25.1M	14.89M	0.98%	Added(+87.7%)
16	B BA-PA BOEING CO	$23.6M	349.4K	0.92%	—
17	R RIG TRANSOCEAN INC	$23.5M	15.17M	0.91%	Trimmed(-37.9%)
18	? N/A EL PASO ENERGY CAP TR I	$22.6M	446.5K	0.88%	Added(+96.9%)
19	I IVZ INVESCO EXCHANGE TRADED FD T	$22.1M	104.1K	0.86%	Added(+1287.6%)
20	V VGES VANGUARD INDEX FDS	$22.1M	32.2K	0.86%	Unchanged

L

LUMENTUM HLDGS INC

-7.2%

Value

$245.6M

Shares

37.55M

% Port

9.56%

H

HEWLETT PACKARD ENTERPRISE C

+1014.7%

Value

$149.3M

Shares

1.28M

% Port

5.81%

E

ECHOSTAR CORP

+7.3%

Value

$137.4M

Shares

43.93M

% Port

5.35%

?

4.N/A

APOLLO GLOBAL MGMT INC

+390.9%

Value

$82.8M

Shares

1.36M

% Port

3.22%

B

BANK OF AMER CORP

+388.4%

Value

$63.3M

Shares

50.4K

% Port

2.46%

?

6.N/A

WOLFSPEED INC

+48.8%

Value

$54.2M

Shares

13.77M

% Port

2.11%

?

7.N/A

SUPER MICRO COMPUTER INC

Value

$45.3M

Shares

878.2K

% Port

1.76%

C

CORE SCIENTIFIC INC NEW

+12.9%

Value

$44.2M

Shares

2.35M

% Port

1.72%

M

MICROCHIP TECHNOLOGY INC.

Value

$43M

Shares

558.6K

% Port

1.67%

?

10.N/A

CLOUDFLARE INC

+94.7%

Value

$33.5M

Shares

26.11M

% Port

1.31%

A

AKAMAI TECHNOLOGIES INC

+58.2%

Value

$29.6M

Shares

24.80M

% Port

1.15%

G

GAMESTOP CORP

+1.3%

Value

$27.2M

Shares

1.23M

% Port

1.06%

A

ALBEMARLE CORP

+87.9%

Value

$26.1M

Shares

470.6K

% Port

1.02%

C

14.CNP

CENTERPOINT ENERGY INC

Unchanged

Value

$25.3M

Shares

21.00M

% Port

0.98%

E

15.EQX

EQUINOX GOLD CORP

+87.7%

Value

$25.1M

Shares

14.89M

% Port

0.98%

B

BOEING CO

Value

$23.6M

Shares

349.4K

% Port

0.92%

R

17.RIG

TRANSOCEAN INC

-37.9%

Value

$23.5M

Shares

15.17M

% Port

0.91%

?

18.N/A

EL PASO ENERGY CAP TR I

+96.9%

Value

$22.6M

Shares

446.5K

% Port

0.88%

I

19.IVZ

INVESCO EXCHANGE TRADED FD T

+1287.6%

Value

$22.1M

Shares

104.1K

% Port

0.86%

V

VANGUARD INDEX FDS

Unchanged

Value

$22.1M

Shares

32.2K

% Port

0.86%

View full portfolio (1,001 holdings) →

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