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Built from publicly disclosed institutional and insider activity. Informational purposes only - not investment advice.OpenStocks · v0.1
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  1. Home/
  2. Super Investors/
  3. Two Sigma Investments
  • Overview
  • Portfolio3.5k
  • Performance40Q
  • Options574
  • Activity112k
  • News
Quant Hedge Fund · CIK 0001179392

Two Sigma Investments

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  • Concentrated
  • Large Fund

Two Sigma Investments, a quant hedge fund overseeing $67.06B in disclosed equity holdings (SEC CIK 0001179392). The latest portfolio (2025Q4) discloses 3467 positions across 11 sectors, with the largest positions in XLY, XLK and VUG. On a mark-to-market basis the tracked portfolio has returned 27.5% over the past year. OpenStocks tracks 40 consecutive quarterly snapshots for this manager — every position change, new entry, and exit is logged below.

Track Two's filingsView holdings↓
Portfolio
$67.06B
Positions
3467
Quarter
2025Q4
Filings tracked
40
1Y+27.5%Since filing+136.3%Full performance →
Quarter
2025Q42025Q32025Q22025Q12024Q42024Q32024Q22024Q12023Q42023Q32023Q22023Q1
Capital flow per quarter
BuysSellsNet
+$20.81B+$10.41B$0-$10.41B-$20.81B'21Q3'21Q4'22Q1'22Q2'22Q3'22Q4'23Q1'23Q2'23Q3'23Q4'24Q1'24Q2'24Q3'24Q4'25Q1'25Q2
Latest · 2025Q2
+$4.62B
Lifetime buys
$232.91B
Lifetime sells
$223.83B

Quarter activity

What changed in 2025Q2 - net new, added, trimmed, exited.
New positions545 names
  • IGVISHARES TR
    +3,154,300
    $345.4M
  • XLPSELECT SECTOR SPDR TR
    +1,824,100
    $147.7M
  • IWMISHARES TR
    +677,611
    $146.2M
  • BROBROWN & BROWN INC
    +945,650
    $104.8M
  • BNSBANK NOVA SCOTIA B C
    +1,400,926
    $77.4M
  • TEMTEMPUS AI INC
    +1,192,139
    $75.7M
  • UGI 5 06/01/28UGI CORP NEW
    +47,085,000
    $64.9M
  • FOUR 6 05/01/28SHIFT4 PMTS INC
    +499,742
    $57.6M
  • FISVFISERV INC
    +320,008
    $55.2M
  • MTUMISHARES TR
    +227,959
    $54.8M
  • VZVERIZON COMMUNICATIONS INC
    +1,228,763
    $53.2M
  • SPMOINVESCO EXCH TRADED FD TR II
    +437,400
    $49.2M
  • + 533 more…
Added to1208 names
  • QQQINVESCO QQQ TR
    +432,088
    $238.4M
  • UNHUNITEDHEALTH GROUP INC
    +748,406
    $233.5M
  • DUOLDUOLINGO INC
    +562,685
    $230.7M
  • GEVGE VERNOVA LLC
    +435,816
    $230.6M
  • G0403HAON PLC
    +624,321
    $222.7M
  • H1467JCHUBB LIMITED
    +767,626
    $222.4M
  • UNPUNION PAC CORP
    +944,994
    $217.4M
  • VVISA INC
    +566,193
    $201.0M
  • TMUST-MOBILE US INC
    +800,200
    $190.7M
  • NKENIKE INC
    +2,658,998
    $188.9M
  • APHAMPHENOL CORP NEW
    +1,847,845
    $182.5M
  • ZSZSCALER INC
    +579,991
    $182.1M
  • + 1196 more…
Trimmed1267 names
  • AVGOBROADCOM INC
    −1,556,289
    $429.0M
  • AMDADVANCED MICRO DEVICES INC
    −2,202,024
    $312.5M
  • MRVLMARVELL TECHNOLOGY INC
    −3,868,803
    $299.4M
  • NOWSERVICENOW INC
    −215,075
    $221.1M
  • DGDOLLAR GEN CORP NEW
    −1,898,399
    $217.1M
  • SPYSPDR S&P 500 ETF TR
    −337,135
    $208.3M
  • LHXL3HARRIS TECHNOLOGIES INC
    −768,588
    $192.8M
  • FTNTFORTINET INC
    −1,696,188
    $179.3M
  • AMATAPPLIED MATLS INC
    −886,580
    $162.3M
  • XLKSELECT SECTOR SPDR TR
    −640,370
    $162.2M
  • RBLXROBLOX CORP
    −1,517,856
    $159.7M
  • CMCSACOMCAST CORP NEW
    −4,426,668
    $158.0M
  • + 1255 more…
Exited544 names
  • XLUSELECT SECTOR SPDR TR
    −1,703,700
    $134.3M
  • XLBSELECT SECTOR SPDR TR
    −1,047,100
    $90.0M
  • FTECFIDELITY COVINGTON TRUST
    −423,888
    $68.4M
  • TRGPTARGA RES CORP
    −263,358
    $52.8M
  • XOPSPDR SER TR
    −371,089
    $48.9M
  • WINGWINGSTOP INC
    −210,823
    $47.6M
  • BERYEURBERRY GLOBAL GROUP INC
    −658,643
    $46.0M
  • NCLH 5.375 08/01/25NCL CORP LTD
    −32,407,000
    $36.9M
  • ABXBARRICK GOLD CORP
    −1,884,743
    $36.6M
  • IBBISHARES TR
    −277,807
    $35.5M
  • GLDSPDR GOLD TR
    −122,109
    $35.2M
  • SCHDSCHWAB STRATEGIC TR
    −1,207,941
    $33.8M
  • + 532 more…

Recent transactions

Last 20 moves
SOLD
Two Sigma Investments exited RR
RICHTECH ROBOTICS INC
−35,473
~$4.29 · 2025Q4
2026-02-17
TRIM
Two Sigma Investments trimmed REYN
REYNOLDS CONSUMER PRODS INC
−433,264
~$22.92 · 2025Q4
2026-02-17
ADD
Two Sigma Investments added to RGP
RESOURCES CONNECTION INC
+27,199
~$5.04 · 2025Q4
2026-02-17
ADD
Two Sigma Investments added to RF
REGIONS FINANCIAL CORP NEW
+1,604,411
~$27.10 · 2025Q4
2026-02-17
ADD
Two Sigma Investments added to RRC
RANGE RES CORP
+205,711
~$35.26 · 2025Q4
2026-02-17
SOLD
Two Sigma Investments exited QUBT
QUANTUM COMPUTING INC
−40,705
~$18.41 · 2025Q4
2026-02-17
ADD
Two Sigma Investments added to OXM
OXFORD INDS INC
+108,361
~$34.20 · 2025Q4
2026-02-17
ADD
Two Sigma Investments added to PACB
PACIFIC BIOSCIENCES CALIF IN
+2,475,418
~$1.87 · 2025Q4
2026-02-17
ADD
Two Sigma Investments added to G68707101
PAGSEGURO DIGITAL LTD
+256,885
~$9.64 · 2025Q4
2026-02-17
ADD
Two Sigma Investments added to PAY
PAYMENTUS HOLDINGS INC
+55,050
~$31.59 · 2025Q4
2026-02-17
ADD
Two Sigma Investments added to PMT 8.5 06/01/29
PENNYMAC CORP
+4,750,000
~$1.06 · 2025Q4
2026-02-17
ADD
Two Sigma Investments added to PDM
PIEDMONT OFFICE REALTY TR IN
+144,847
~$8.34 · 2025Q4
2026-02-17
TRIM
Two Sigma Investments trimmed BPOP
POPULAR INC
−275,872
~$124.52 · 2025Q4
2026-02-17
SOLD
Two Sigma Investments exited PCH
POTLATCHDELTIC CORPORATION
−20,893
~$40.75 · 2025Q4
2026-02-17
ADD
Two Sigma Investments added to DTIL
PRECISION BIOSCIENCES INC
+56,439
~$4.16 · 2025Q4
2026-02-17
ADD
Two Sigma Investments added to PHIN
PHINIA INC
+29,300
~$62.69 · 2025Q4
2026-02-17
ADD
Two Sigma Investments added to PLAB
PHOTRONICS INC
+65,721
~$32.00 · 2025Q4
2026-02-17
TRIM
Two Sigma Investments trimmed PPC
PILGRIMS PRIDE CORP
−367,601
~$38.99 · 2025Q4
2026-02-17
TRIM
Two Sigma Investments trimmed 72346Q104
PINNACLE FINL PARTNERS INC
−137,391
~$95.41 · 2025Q4
2026-02-17
ADD
Two Sigma Investments added to PNW
PINNACLE WEST CAP CORP
+223,124
~$88.70 · 2025Q4
2026-02-17