Arkolith/Funds/CastleKnight Management LP

CastleKnight Management LP

CIK: 1835751Q1 2026
Active Filer
Portfolio Value
$6.0B
Positions
485
New Buys
120
34 sold
Changes
127 ↑ / 115 ↓

Top HoldingsQ1 2026

485 total positions
#SecurityValueShares% PortChangeΔ Shares
1STATE STR SPDR S&P 500 ETF T
TR UNIT
$1.2B1.83M19.8%
ADDED
+1.03M
2STATE STR SPDR S&P 500 ETF T
TR UNIT
$429.2M660.0K7.2%
REDUCED
-140,000
3INVESCO QQQ TR
UNIT SER 1
$421.3M730.0K7.0%
ADDED
+710.0K
4ISHARES TR
RUSSELL 2000 ETF
$409.2M1.65M6.8%
ADDED
+30.0K
5ISHARES TR
RUSSELL 2000 ETF
$344.7M1.39M5.7%
REDUCED
-230,000
6MICRON TECHNOLOGY INC
COM
$163.0M482.5K2.7%
ADDED
+249.9K
7SANDISK CORP
COM
$116.3M183.0K1.9%
ADDED
+88.0K
8INVESCO QQQ TR
UNIT SER 1
$75.0M130.0K1.3%
ADDED
+110.0K
9NVIDIA CORPORATION
COM
$75.0M430.0K1.3%
ADDED
+228.9K
10PBF ENERGY INC
CL A
$59.0M1.24M1.0%
NEW
11CELESTICA INC
COM
$56.3M200.0K0.9%
ADDED
+118.0K
12CELESTICA INC
COM
$52.2M185.4K0.9%
ADDED
+103.4K
13NVIDIA CORPORATION
COM
$50.7M290.7K0.8%
ADDED
+89.6K
14MARVELL TECHNOLOGY INC
COM
$49.5M499.7K0.8%
REDUCED
-43,100
15PBF ENERGY INC
CL A
$49.4M1.04M0.8%
NEW
16MICRON TECHNOLOGY INC
COM
$48.9M144.7K0.8%
REDUCED
-87,900
17COMMUNITY HEALTH SYS INC NEW
COM
$37.2M12.67M0.6%
ADDED
+2.92M
18SILICON MOTION TECHNOLOGY CO
SPONSORED ADR
$36.3M323.5K0.6%
ADDED
+241.2K
19VERTIV HOLDINGS CO
COM CL A
$35.1M140.0K0.6%
REDUCED
-134,700
20SANMINA CORP
COM
$33.6M259.1K0.6%
ADDED
+197.9K
21CVR ENERGY INC
COM
$31.9M948.4K0.5%
NEW
22MARVELL TECHNOLOGY INC
COM
$31.7M320.0K0.5%
REDUCED
-222,800
23
TSAKOS ENERGY NAVIGATION LTD
SHS
$31.5M799.4K0.5%
REDUCED
-431,257
24
NORDIC AMERICAN TANKERS LIMI
COM
$30.8M5.26M0.5%
ADDED
+4.7K
25MADISON SQUARE GRDN SPRT COR
CL A
$28.9M89.8K0.5%
REDUCED
-20,361
Showing top 25 of 485 positions

Filing History

Q1 2026451 pos
$6.0B
Q4 2025351 pos
$4.5B

Data Source

Holdings data sourced from SEC EDGAR 13F-HR filings. Updated quarterly, approximately 45 days after quarter end. All data is public domain.

Last filed: May 15, 2026