Quant Hedge Fund · CIK 0001037389
Renaissance Technologies
Renaissance Technologies, a quant hedge fund overseeing $64.46B in disclosed equity holdings (SEC CIK 0001037389). The latest portfolio (2025Q4) discloses 3185 positions across 11 sectors, with the largest positions in PLTR, UTHR and MU. On a mark-to-market basis the tracked portfolio has returned 39.3% over the past year. OpenStocks tracks 40 consecutive quarterly snapshots for this manager — every position change, new entry, and exit is logged below.
Portfolio
$64.46B
Positions
3185
Quarter
2025Q4
Filings tracked
40
Capital flow per quarter
BuysSellsNet
Latest · 2025Q4
-$10.47B
Lifetime buys
$160.57B
Lifetime sells
$157.77B
Quarter activity
What changed in 2025Q4 — net new, added, trimmed, exited.
New positions478 names
- AMZNAMAZON COM INC+890,926$205.6M
- NOWSERVICENOW INC+1,331,977$204.0M
- LLYLILLY ELI & CO+165,847$178.2M
- CRCLCIRCLE INTERNET GROUP INC+2,067,446$163.9M
- SOSOUTHERN CO+1,513,400$132.0M
- SBUXSTARBUCKS CORP+1,331,884$112.2M
- G29183EATON CORP PLC+319,231$101.7M
- SPYSPDR S&P 500 ETF TR+144,480$98.5M
- DHID R HORTON INC+663,538$95.6M
- HPEHEWLETT PACKARD ENTERPRISE C+3,899,000$93.7M
- QSQUANTUMSCAPE CORP+8,117,510$84.6M
- HBANHUNTINGTON BANCSHARES INC+4,336,393$75.2M
- + 466 more…
Added to1027 names
- NFLXNETFLIX INC+6,906,858$647.6M
- COSTCOSTCO WHSL CORP NEW+679,978$586.4M
- MUMICRON TECHNOLOGY INC+1,811,607$517.1M
- TSLATESLA INC+937,632$421.7M
- PGPROCTER AND GAMBLE CO+2,183,911$313.0M
- CVXCHEVRON CORP NEW+1,772,766$270.2M
- INTCINTEL CORP+6,497,102$239.7M
- TMUST-MOBILE US INC+837,200$170.0M
- CVNACARVANA CO+394,286$166.4M
- HOODROBINHOOD MKTS INC+1,433,487$162.1M
- AMDADVANCED MICRO DEVICES INC+740,863$157.0M
- PANWPALO ALTO NETWORKS INC+840,000$154.7M
- + 1015 more…
Trimmed1671 names
- NVDANVIDIA CORPORATION−4,757,185$887.2M
- GOOGLALPHABET INC−2,310,277$723.1M
- GOOGALPHABET INC−1,617,921$507.7M
- APPAPPLOVIN CORP−682,611$460.0M
- GILDGILEAD SCIENCES INC−2,674,016$328.2M
- MSFTMICROSOFT CORP−630,789$305.1M
- GEVGE VERNOVA LLC−370,892$242.4M
- CMECME GROUP INC−767,620$209.6M
- REGNREGENERON PHARMACEUTICALS−266,080$205.4M
- UNPUNION PAC CORP−650,500$150.5M
- DASHDOORDASH INC−634,366$143.7M
- HIMSHIMS & HERS HEALTH INC−4,278,843$138.9M
- + 1659 more…
Exited750 names
- METAMETA PLATFORMS INC−482,499$354.3M
- IONQIONQ INC−5,079,700$312.4M
- ABBVABBVIE INC−928,071$214.9M
- G1151CACCENTURE PLC IRELAND−819,367$202.1M
- INTUINTUIT−257,148$175.6M
- SNOWSNOWFLAKE INC−579,448$130.7M
- CRMSALESFORCE COM INC−500,895$118.7M
- SPGIS&P GLOBAL INC−237,522$115.6M
- FDXFEDEX CORP−470,400$110.9M
- JAAAJANUS DETROIT STR TR−2,122,200$107.8M
- KELKELLOGG CO−1,309,400$107.4M
- NKENIKE INC−1,529,800$106.7M
- + 738 more…
Recent transactions
Last 20 moves
NEW
VOLATILITY SHS TR
+51,600
~$4.93 · 2025Q4
2026-02-12
NEW
PROSHARES TR
+53,520
~$37.58 · 2025Q4
2026-02-12
NEW
JACK IN THE BOX INC
+115,400
~$18.95 · 2025Q4
2026-02-12
NEW
FREEPORT-MCMORAN INC
+1,262,871
~$50.79 · 2025Q4
2026-02-12
TRIM
WATTS WATER TECHNOLOGIES INC
−9,820
~$276.02 · 2025Q4
2026-02-12
TRIM
SYNCHRONOSS TECHNOLOGIES INC
−7,800
~$8.56 · 2025Q4
2026-02-12
TRIM
ROCKY MTN CHOCOLATE FACTORY
−16,295
~$1.90 · 2025Q4
2026-02-12
