SEC 13F Intelligence

Managers / Q4 2023 · view latest →

READYSTATE ASSET MANAGEMENT LP

CIK 0001900923 · 360 N GREEN STREET, SUITE 1400, CHICAGO, IL, 60607 · 312-471-8600

Reported Value
$2.9B
Q4 2023
Positions
616
Filings on Record
16
2019–present window
Filed
Feb 20, 2024
amendment (RESTATEMENT)

Summary

Readystate Asset Management LP reported $2.9B in U.S.-listed holdings across 616 positions for Q4 2023.

Its largest position, NDQ, represents 3.0% of the portfolio.

Compared with Q3 2023, the fund opened 124 new positions and exited 53.

Portfolio Metrics

Turnover
+25.5%
vs prior filed quarter
Top-10 Concentration
+16.7%
share of reported value
Largest Position
+3.0%
Invesco Qqq Tr
New / Exited
124 / 53
positions this quarter

Methodology: turnover is min(value bought, value sold) ÷ average reported value across the two quarters — value-based, so market moves inflate it slightly versus a share-based measure. Concentration and largest position are shares of the filing’s total reported value, options excluded. New/exited counts compare against the prior filed quarter. All figures derive solely from the fund’s 13F filings.

Reported Value by Quarter

13F Reported Value
Q4 ’22: $408MQ4 ’22Q1 ’23: $1.1BQ2 ’23: $1.3BQ2 ’23Q3 ’23: $2.0BQ4 ’23: $2.9BQ4 ’23Q1 ’24: $7.1BQ2 ’24: $3.1BQ2 ’24Q3 ’24: $5.4BQ4 ’24: $3.3BQ4 ’24Q1 ’25: $3.0BQ2 ’25: $3.3BQ2 ’25Q3 ’25: $2.3BQ4 ’25: $2.5BQ4 ’25Q1 ’26: $2.2Bfilingsflow.com

Portfolio Composition

By security type
Common Stock: 53.0%US DOMESTIC: 32.7%ETP: 11.5%Other: 2.2%ADR: 0.3%Other: 0.3%
  • Common Stock · 53.0% · $1.6B
  • US DOMESTIC · 32.7% · $961M
  • ETP · 11.5% · $338M
  • Other · 2.2% · $64M
  • ADR · 0.3% · $9M
  • Other · 0.3% · $10M

Quarter-over-Quarter Changes full breakdown →

vs Q3 2023 (amended baseline)

IssuerMoveShare ΔShares nowValue ΔValue now
ISHARES TRNEW+700.5K700.5K+$141M$141M
PFEPFIZER INCNEW+3.92M3.92M+$113M$113M
WOLFSPEED INCNEW+82.00M82.00M+$55M$55M
XLFSELECT SECTOR SPDR TRNEW+1.29M1.29M+$49M$49M
LANTHEUS HLDGS INCNEW+40.50M40.50M+$46M$46M
TENBTENABLE HLDGS INCNEW+699.1K699.1K+$32M$32M
ENVESTNET INCNEW+27.80M27.80M+$28M$28M
REPLIGEN CORPNEW+16.50M16.50M+$18M$18M

Value changes conflate price moves with buying and selling — share changes are the real signal. Share counts are not split-adjusted.

Holdings — Q4 2023

39 positions
Export to Excel
#IssuerClass% PortfolioValue ↓Shares
1NDQINVESCO QQQ TRhistory →UNIT SER 13.02%$89M217.0K
2ALNYLAM PHARMACEUTICALS INCNOTE 1.000% 9/12.33%$69M69.50M
3WOLFSPEED INCNOTE 1.875%12/01.88%$55M82.00M
4LANTHEUS HLDGS INCNOTE 2.625%12/11.55%$46M40.50M
5SAREPTA THERAPEUTICS INCNOTE 1.250% 9/11.49%$44M43.00M
6ALPHATEC HLDGS INCNOTE 0.750% 8/01.35%$40M37.50M
7SPDR S&P 500 ETF TRTR UNIT1.32%$39M81.8K
8VERADIGM INCNOTE 0.875% 1/01.31%$39M38.33M
9PEABODY ENERGY CORPNOTE 3.250% 3/01.21%$36M24.80M
10IMPINJ INCNOTE 1.125% 5/11.21%$36M32.49M
11TENBTENABLE HLDGS INChistory →COM1.09%$32M699.1K
12PXDEURPIONEER NAT RES COhistory →COM1.08%$32M141.6K
13BLBLACKLINE INCNOTE3/1 · COM1.01%$30M18.22M
14HAEMONETICS CORP MASSNOTE3/01.00%$29M32.70M
15PROS HOLDINGS INCNOTE 2.250% 9/10.98%$29M25.50M
16ACIALBERTSONS COS INChistory →COMMON STOCK0.97%$28M1.23M
17ENVESTNET INCNOTE 2.625%12/00.94%$28M27.80M
18CYTOKINETICS INCNOTE 3.500% 7/00.91%$27M15.25M
19ASCENDIS PHARMA A/SNOTE 2.250% 4/00.91%$27M25.99M
20BENTLEY SYS INCNOTE 0.375% 7/00.89%$26M29.00M
21AIRBNB INCNOTE3/10.87%$26M28.50M
22ALARM COM HLDGS INCNOTE1/10.84%$25M27.85M
23USX1UNITED STATES STL CORP NEWhistory →COM0.80%$24M485.1K
24INSMED INCNOTE 0.750% 6/00.74%$22M19.00M
25PAR TECHNOLOGY CORPNOTE 1.500%10/10.72%$21M24.00M
26EXACT SCIENCES CORPNOTE 0.375% 3/00.72%$21M22.50M
27HESHESS CORPhistory →COM0.71%$21M144.0K
28CERIDIAN HCM HLDG INCNOTE 0.250% 3/10.65%$19M21.25M
29REPLIGEN CORPNOTE 1.000%12/10.63%$18M16.50M
30ITRON INCNOTE3/10.62%$18M19.64M
31IMAX CORPNOTE 0.500% 4/00.60%$18M19.79M
32NETCLOUDFLARE INChistory →CL A COM0.59%$17M208.9K
33AKXANSYS INChistory →COM0.58%$17M46.9K
34ARRAY TECHNOLOGIES INCNOTE 1.000%12/00.57%$17M17.00M
35RBLXROBLOX CORPhistory →CL A0.55%$16M353.4K
36DISDISNEY WALT COhistory →COM0.55%$16M178.4K
37SNAP INCNOTE 0.125% 3/00.48%$14M18.00M
38MESA LABS INCNOTE 1.375% 8/10.47%$14M15.00M
39AVTRAVANTOR INChistory →COM0.46%$13M588.9K

Filing History

QuarterReported ValuePositionsFiledTypeLinks
Q1 2026$2.2B806May 15, 202613F-HRchanges · EDGAR ↗
Q4 2025$2.5B386Feb 17, 202613F-HRchanges · EDGAR ↗
Q3 2025$2.3B355Nov 7, 202513F-HRchanges · EDGAR ↗
Q2 2025$3.3B591Aug 7, 202513F-HRchanges · EDGAR ↗
Q1 2025$3.0B589May 6, 202513F-HRchanges · EDGAR ↗
Q4 2024$3.3B601Feb 14, 202513F-HRchanges · EDGAR ↗
Q3 2024$5.4B521Nov 14, 202413F-HRchanges · EDGAR ↗
Q2 2024$3.1B674Aug 14, 202413F-HRchanges · EDGAR ↗
Q1 2024$7.1B878May 13, 202413F-HRchanges · EDGAR ↗
Q4 2023$2.9B616Feb 20, 2024RESTATEMENTchanges · EDGAR ↗
Q3 2023$2.0B494Nov 15, 202313F-HRchanges · EDGAR ↗
Q2 2023$1.3B274Aug 14, 202313F-HRchanges · EDGAR ↗
Q1 2023$1.1B330May 15, 202313F-HRchanges · EDGAR ↗
Q4 2022$408M83Feb 14, 202313F-HRchanges · EDGAR ↗

13F filings are due up to 45 days after quarter end, so holdings shown here lag the fund’s current book. Source: original SEC filing on EDGAR ↗.