SEC 13F Intelligence

Managers / Q4 2018 · view latest →

OXFORD ASSET MANAGEMENT LLP

CIK 0001438284 · OXAM HOUSE, 6 GEORGE STREET, OXFORD, X0, OX1 2BW · 441865248248

Reported Value
$4.1B
Q4 2018
Positions
1,756
includes revealed positions
Filings on Record
71
2019–present window
Filed
Feb 14, 2019
original filing

Summary

Oxford Asset Management LLP reported $4.1B in U.S.-listed holdings across 1,756 positions for Q4 2018.

Its largest position, Rockwell Collins, represents 2.1% of the portfolio.

Portfolio Metrics

Top-10 Concentration
+14.2%
share of reported value
Largest Position
+2.1%
Rockwell Collins

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 ’18: $4.1BQ4 ’18Q1 ’19: $4.9BQ2 ’19: $4.5BQ3 ’19: $4.2BQ3 ’19Q4 ’19: $3.3BQ1 ’20: $778MQ2 ’20: $527MQ2 ’20Q4 ’23: $55MQ1 ’24: $82MQ2 ’24: $85MQ2 ’24Q3 ’24: $116MQ4 ’24: $193MQ1 ’25: $231MQ1 ’25Q2 ’25: $295MQ3 ’25: $301MQ4 ’25: $246MQ4 ’25Q1 ’26: $268Mfilingsflow.com

Portfolio Composition

By security type
Common Stock: 55.4%Other: 36.6%ADR: 4.8%REIT: 2.7%Closed-End Fund: 0.3%Other: 0.2%
  • Common Stock · 55.4% · $2.3B
  • Other · 36.6% · $1.5B
  • ADR · 4.8% · $198M
  • REIT · 2.7% · $110M
  • Closed-End Fund · 0.3% · $13M
  • Other · 0.2% · $7M

Quarter-over-Quarter Changes full breakdown →

IssuerMoveShare ΔShares nowValue ΔValue now
ROCKWELL COLLINS INCREVEALEDNEW+3.02M3.02M+$408M$408M
DUN & BRADSTREET CORP DEL NEREVEALEDNEW+370.8K370.8K+$53M$53M
FEDERAL STR ACQUISITION CORPNEW+4.53M4.53M+$46M$46M
T8STESARO INCNEW+609.3K609.3K+$45M$45M
EXPRESS SCRIPTS HOLDING COREVEALEDNEW+375.0K375.0K+$30M$30M
OCLARO INCREVEALEDNEW+3.29M3.29M+$30M$30M
SOCIAL CAP HEDOSOPHIA HLDGSNEW+2.72M2.72M+$27M$27M
STCSTEWART INFORMATION SVCS CORREVEALEDNEW+604.7K604.7K+$26M$26M

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

Holdings — Q4 2018REVEALED

45 positions
Export to Excel
#IssuerClass% PortfolioValue ↓Shares
1ROCKWELL COLLINS INCREVEALEDCOM9.99%$408M3.02M
2DUN & BRADSTREET CORP DEL NEREVEALEDCOM1.29%$53M370.8K
3FEDERAL STR ACQUISITION CORPCL A1.13%$46M4.53M
4T8STESARO INChistory →COM1.11%$45M609.3K
5SOCIAL CAP HEDOSOPHIA HLDGSCL A0.67%$27M2.72M
6BBLBHP GROUP PLChistory →SPONSORED ADS0.51%$21M500.1K
7PURE ACQUISITION CORPCL A0.50%$20M2.06M
8RIORIO TINTO PLChistory →SPONSORED ADR0.49%$20M417.2K
9WRLSUSDPENSARE ACQUISITION CORPhistory →COM0.48%$20M1.93M
10TENCENT MUSIC ENTMT GROUPSPON ADS0.47%$19M1.46M
11TMCXTRINITY MERGER CORPhistory →COM CL A0.46%$19M1.87M
12FOREST CITY REALTY TRUST- AREVEALEDCOM CL A0.44%$18M719.8K
13FCXFREEPORT-MCMORAN INChistory →CL B0.43%$17M1.69M
14GRAF INDL CORPCOM0.42%$17M1.81M
15NEW FRONTIER CORPCOM CL A0.42%$17M1.76M
16MOSAIC ACQUISITION CORPCOM CL A0.41%$17M1.72M
17AWMSKYWORKS SOLUTIONS INChistory →COM0.41%$17M252.0K
18NXP SEMICONDUCTORS N VCOM0.40%$16M224.0K
19OCEAN RIG UDW INC-AREVEALEDCOM CL A0.40%$16M472.7K
20CTXSEURCITRIX SYS INChistory →COM0.40%$16M159.1K
21HAYMAKER ACQUISITION CORPCOM CLASS A0.40%$16M1.62M
224I1PHILIP MORRIS INTL INChistory →COM0.38%$16M233.8K
23ORCLORACLE CORPhistory →COM0.37%$15M337.7K
24VIABVIACOM INC NEWhistory →CL B0.37%$15M592.7K
25ONE MADISON CORPCOM CL A0.37%$15M1.49M
26REGALWOOD GLOBAL ENERGY LTDCOM CL A0.36%$15M1.49M
27FORUM MERGER II CORPCL A0.36%$15M1.52M
28LGCUSDLEGACY ACQUISITION CORPhistory →COM CL A0.36%$15M1.49M
29VECTOIQ ACQUISITION CORPCOM0.35%$14M1.47M
30AG8AGILENT TECHNOLOGIES INChistory →COM0.35%$14M210.2K
31TMUST MOBILE US INChistory →COM0.35%$14M222.2K
32LEO HOLDINGS CORPCOM CL A0.34%$14M1.45M
33THUNDER BRIDGE ACQUISITION LSHS CLASS A0.34%$14M1.40M
34STNLSENTINEL ENERGY SVCS INChistory →CL A0.34%$14M1.37M
35TKK SYMPHONY ACQUISITION CORORD SHS0.33%$13M1.38M
36BIIBBIOGEN INChistory →COM0.33%$13M44.2K
37CM SEVEN STAR ACQUISITION COSHS0.32%$13M1.31M
38MMDMMODERN MEDIA ACQUISITIONhistory →COM0.32%$13M1.29M
39TWELVE SEAS INVESTMENT COMPASHS0.32%$13M1.34M
40TRIDENT ACQUISITIONS CORPCOM0.32%$13M1.31M
41AABAUSDALTABA INChistory →COM0.32%$13M224.6K
42VANTAGE ENERGY ACQUISITIONCOM CL A0.32%$13M1.29M
43ZGZILLOW GROUP INChistory →CL A0.32%$13M411.1K
44CHECK POINT SOFTWARE TECH LTORD0.31%$13M124.1K
45HCAHCA HEALTHCARE INChistory →COM0.30%$12M98.8K

Filing History

QuarterReported ValuePositionsFiledTypeLinks
Q1 2026REVEALED$268M471May 15, 202613F-HRchanges · EDGAR ↗
Q4 2025$246M453Feb 17, 202613F-HRchanges · EDGAR ↗
Q3 2025REVEALED$301M425Nov 14, 202513F-HRchanges · EDGAR ↗
Q2 2025REVEALED$295M525Aug 14, 202513F-HRchanges · EDGAR ↗
Q1 2025REVEALED$231M484May 15, 202513F-HRchanges · EDGAR ↗
Q4 2024$193M405Feb 14, 202513F-HRchanges · EDGAR ↗
Q3 2024REVEALED$116M276Nov 14, 202413F-HRchanges · EDGAR ↗
Q2 2024REVEALED$85M271Aug 14, 202413F-HRchanges · EDGAR ↗
Q1 2024$82M233May 15, 202413F-HRchanges · EDGAR ↗
Q4 2023$55M153Feb 9, 202413F-HRchanges · EDGAR ↗
Q2 2020REVEALED$527M23Aug 20, 2020NEW HOLDINGSchanges · EDGAR ↗
Q1 2020REVEALED$778M212May 15, 202013F-HRchanges · EDGAR ↗
Q4 2019REVEALED$3.3B1,699Feb 13, 202013F-HRchanges · EDGAR ↗
Q3 2019REVEALED$4.2B1,682Nov 14, 201913F-HRchanges · EDGAR ↗
Q2 2019REVEALED$4.5B1,652Aug 14, 201913F-HRchanges · EDGAR ↗
Q1 2019REVEALED$4.9B1,632May 15, 201913F-HRchanges · EDGAR ↗
Q4 2018REVEALED$4.1B1,756Feb 14, 201913F-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 ↗.