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Jim Simons

Jim Simons Renaissance Technologies

AUM $72.6B
1-Year Est. Return 54.88%
 

Jim Simons is the founder of Renaissance Technologies, one of the most successful quantitative hedge funds in the world. Before his career in finance, he served as a mathematics professor and made significant contributions to differential geometry. Simons applied his analytical expertise to develop sophisticated, algorithm-driven trading strategies, earning consistently high returns for investors.

This Fund
S&P 500
This Quarter Est. Return
-12.39%
1 Year Est. Return
+54.88%
3 Year Est. Return
+169.34%
5 Year Est. Return
+186.18%
10 Year Est. Return
+887.93%
AUM
$91.3B
AUM Growth
-$5.94B
Cap. Flow
+$8.84B
Cap. Flow %
9.68%
Top 10 Hldgs %
9.08%
Holding
3,847
New
522
Increased
1,588
Reduced
1,204
Closed
504

Top Buys

Rank Stock Value
1
AAPL icon
Apple
AAPL
+$535M
2
META icon
Meta Platforms (Facebook)
META
+$388M
3
SLB icon
SLB Ltd
SLB
+$348M
4
V icon
Visa
V
+$230M
5
CMG icon
Chipotle Mexican Grill
CMG
+$203M

Sector Composition

Rank Sector Weight
1 Healthcare 16.12%
2 Technology 13.68%
3 Financials 11.18%
4 Real Estate 10.07%
5 Consumer Discretionary 9.14%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake
Capital Flow
TREX icon
1351
Trex
TREX
$5.05B
$9.34M 0.01%
314,600
-275,800
-47% -$8.63M
SPA
1352
DELISTED
Sparton
SPA
$9.34M 0.01%
513,235
-95,700
-16% -$1.4M
FARM
1353
DELISTED
Farmer Brothers
FARM
$9.33M 0.01%
400,100
+21,100
+6% +$510K
TPH
1354
DELISTED
Tri Pointe Homes
TPH
$9.33M 0.01%
+853,936
New +$10.1M
NOA
1355
North American Construction
NOA
$373M
$9.32M 0.01%
1,047,600
-108,700
-9% -$1.07M
EAT icon
1356
Brinker International
EAT
$10.1B
$9.31M 0.01%
211,700
-301,300
-59% -$14.3M
GORO icon
1357
Goldgroup Mining Inc.
GORO
$210M
$9.27M 0.01%
2,317,434
+521,604
+29% +$2.35M
TWO
1358
Two Harbors Investment
TWO
$1.26B
$9.21M 0.01%
179,415
-242,950
-58% -$13.8M
KBR icon
1359
KBR
KBR
$4.84B
$9.21M 0.01%
607,000
-580,050
-49% -$10.8M
ALV icon
1360
Autoliv
ALV
$8.96B
$9.19M 0.01%
130,561
-55,239
-30% -$4.48M
ABBV icon
1361
AbbVie
ABBV
$441B
$9.17M 0.01%
99,500
-1,120,556
-92% -$98.5M
ALLT icon
1362
Allot
ALLT
$381M
$9.17M 0.01%
1,510,646
+164,410
+12% +$1.08M
BCC icon
1363
Boise Cascade
BCC
$2.9B
$9.15M 0.01%
383,500
+194,500
+103% +$5.59M
UNFI icon
1364
United Natural Foods
UNFI
$2.9B
$9.13M 0.01%
861,750
+543,300
+171% +$11.4M
BLK icon
1365
Blackrock
BLK
$182B
$9.11M 0.01%
23,200
-195,800
-89% -$80.2M
GL icon
1366
Globe Life
GL
$14.1B
$9.11M 0.01%
122,200
+54,700
+81% +$4.55M
GNRC icon
1367
Generac Holdings
GNRC
$12.9B
$9.07M 0.01%
182,600
+133,000
+268% +$7.13M
HURN icon
1368
Huron Consulting
HURN
$2.43B
$9.03M 0.01%
176,058
+15,900
+10% +$809K
OR icon
1369
OR Royalties Inc
OR
$6.19B
$9.03M 0.01%
1,028,200
+277,626
+37% +$2.18M
STFC
1370
DELISTED
State Auto Financial Corp
STFC
$9.03M 0.01%
265,200
+5,800
+2% +$189K
NX icon
1371
Quanex
NX
$958M
$9.02M 0.01%
664,000
-83,500
-11% -$1.27M
AXON
1372
Axon Enterprise
AXON
$49.8B
$8.97M 0.01%
205,152
+12,600
+7% +$654K
MLKN icon
1373
MillerKnoll
MLKN
$1.61B
$8.97M 0.01%
296,465
+28,700
+11% +$954K
CNQ icon
1374
Canadian Natural Resources
CNQ
$99.5B
$8.96M 0.01%
756,561
-199,095
-21% -$2.68M
CHK
1375
DELISTED
Chesapeake Energy Corporation
CHK
$8.94M 0.01%
21,276
-18,635
-47% -$12.8M

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Jim Simons's Q4 2018 Portfolio in Review

As of Q4 2018, Jim Simons held 3,847 positions worth $91.3B, down 6.1% from $97.3B the previous quarter. Its ten largest holdings account for 9.1% of the portfolio.

Jim Simons deployed $8.84B of net new capital in Q4 2018, opening 522 new positions and adding to 1,588 existing holdings. Its largest new stake was Apple: 11,041,936 shares worth $435M.

By sector, the portfolio is most concentrated in Healthcare at 16% of assets, down from 19% a quarter earlier, followed by Technology and Financials.

On the sell side, the largest reduction was Dell, an estimated $332M trimmed.

  • Jim Simons's largest Q4 2018 buy was Apple: 11,041,936 shares worth $435M.
  • Jim Simons added most to Meta Platforms (Facebook) in Q4 2018, an estimated $388M increase.
  • Jim Simons's biggest Q4 2018 reduction was Dell, cutting an estimated $332M.
  • Jim Simons fully exited Danaher in Q4 2018, selling an estimated $350M.
  • Jim Simons's ten largest holdings make up 9.1% of its $91.3B portfolio in Q4 2018.
  • Jim Simons opened 522 new positions and closed 504 in Q4 2018.
  • Jim Simons's portfolio value fell 6.1% quarter-over-quarter to $91.3B.

Based on Renaissance Technologies's 13F filing for Q4 2018, filed 13 Feb 2019.