Quantbot Technologies LP and Man Group PLC: where the books meet

At Q2 2026, at least 21% of the two 13F books was the same, across 173 stocks both listed, against 21% at Q1 2018. Overlap is the smaller of each shared stock’s two weights, added up: the part of one book that could be swapped for the other’s without a trade.

Overlap by quarter

Only quarters both managers filed. Where either filing has more positions than are read each quarter, a stock both hold below that range is not counted, so the figure is a floor.

What the overlap is made of, Q2 2026

Stocks both listed, by the smaller of the two weights. A weight is the stock’s share of that manager’s reported book, which says how large the position is, not how strongly it is held.

Stock	Quantbot Technologies LP	Man Group PLC
Microsoft Corp(MSFT)	0.8%Trimmed	1.6%Trimmed
Amazon.com Inc(AMZN)	0.6%Added	1.7%Added
Oreilly Automotive Inc(ORLY)	0.6%Added	0.4%Added
Chipotle Mexican Grill Inc(CMG)	0.4%Trimmed	0.4%Added
TJX Companies Inc(TJX)	0.5%Trimmed	0.3%Added
T-mobile US Inc(TMUS)	0.3%New	0.4%Added
Tesla Motors Inc(TSLA)	0.3%Trimmed	0.4%Trimmed
Applied Materials Inc(AMAT)	0.3%Added	0.5%Trimmed
SPDR S P 500 ETF Trust(SPY)	0.3%New	1.4%New
Chevron Corp(CVX)	0.6%Added	0.3%Added
Ametek Inc(AME)	0.3%Trimmed	0.6%Added
Centene Corp(CNC)	0.3%Trimmed	0.3%Added
Costco Wholesale Corp(COST)	0.3%Added	0.7%Added
Lyondellbasell Indu-cl A(LYB)	0.3%New	0.3%Added
Vici Properties Inc(VICI)	0.3%Trimmed	0.5%Added
Facebook Inc-a(META)	0.3%New	0.8%Trimmed
L3harris Technologies Inc(LHX)	0.4%New	0.3%Added
Intuit Inc(INTU)	0.4%New	0.3%Added
Synchrony Financial(SYF)	0.3%Added	0.2%Trimmed
General Dynamics Corp(GD)	0.4%Trimmed	0.2%Added

and 153 smaller ones

Moved different ways in Q2 2026

Stocks one manager started or added to while the other trimmed or sold out, between the same two quarter ends. A 13F shows the quarter ends, never when in between anything was bought or sold, or why.

Nvidia Corp(NVDA)Quantbot Technologies LP trimmed; Man Group PLC added
Apple Inc(AAPL)Quantbot Technologies LP trimmed; Man Group PLC added
Alphabet Inc-cl A(GOOGL)Quantbot Technologies LP started; Man Group PLC trimmed
Taiwan Semiconductor-sp ADR(TSM)Quantbot Technologies LP started; Man Group PLC trimmed
Alphabet Inc(GOOG)Quantbot Technologies LP started; Man Group PLC trimmed
Facebook Inc-a(META)Quantbot Technologies LP started; Man Group PLC trimmed
Eli Lilly Co(LLY)Quantbot Technologies LP started; Man Group PLC trimmed
Te Connectivity PLC(TEL)Quantbot Technologies LP started; Man Group PLC trimmed
Ametek Inc(AME)Quantbot Technologies LP trimmed; Man Group PLC added
Bank of America Corp(BAC)Quantbot Technologies LP trimmed; Man Group PLC added
Keysight Technologies In(KEYS)Quantbot Technologies LP trimmed; Man Group PLC added
Lam Research Corp(LRCX)Quantbot Technologies LP started; Man Group PLC trimmed

Quantbot Technologies LP: the record Man Group PLC: the record

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