We are live on ! Find out more
Jim Simons

Jim Simons Renaissance Technologies

AUM $63.9B
1-Year Est. Return 45.56%
 

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
+1.01%
1 Year Est. Return
+45.56%
3 Year Est. Return
+129.95%
5 Year Est. Return
+153.6%
10 Year Est. Return
+738.31%
AUM
$66.1B
AUM Growth
-$1.48B
Cap. Flow
+$425M
Cap. Flow %
0.64%
Top 10 Hldgs %
10.65%
Holding
3,989
New
456
Increased
1,472
Reduced
1,441
Closed
583

Top Buys

Rank Stock Value
1
AVGO icon
Broadcom
AVGO
+$513M
2
GOOGL icon
Alphabet (Google) Class A
GOOGL
+$412M
3
META icon
Meta Platforms (Facebook)
META
+$354M
4
NOW icon
ServiceNow
NOW
+$262M
5
AAL icon
American Airlines Group
AAL
+$259M

Top Sells

Rank Stock Value
1
PLTR icon
Palantir
PLTR
+$571M
2
AAPL icon
Apple
AAPL
+$571M
3
NFLX icon
Netflix
NFLX
+$388M
4
NVDA icon
NVIDIA
NVDA
+$313M
5
TSM icon
TSMC
TSM
+$211M

Sector Composition

Rank Sector Weight
1 Technology 17.32%
2 Healthcare 15.28%
3 Consumer Discretionary 11.85%
4 Financials 11.11%
5 Industrials 8.48%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
PG icon
3751
Procter & Gamble
PG
$335B
– –
-417,093
Closed -$69.9M
PH icon
3752
Parker-Hannifin
PH
$135B
– –
-38,850
Closed -$24.7M
PHO icon
3753
Invesco Water Resources ETF
PHO
$2.06B
– –
-3,300
Closed -$217K
PICK icon
3754
iShares MSCI Global Metals & Mining Producers ETF
PICK
$2.34B
– –
-46,710
Closed -$1.63M
PJT icon
3755
PJT Partners
PJT
$4.47B
– –
-2,000
Closed -$316K
PK icon
3756
Park Hotels & Resorts
PK
$2.96B
– –
-226,912
Closed -$3.19M
PLUG icon
3757
Plug Power
PLUG
$3.21B
– –
-2,927,200
Closed -$6.23M
PLUS icon
3758
ePlus
PLUS
$2.3B
– –
-18,600
Closed -$1.37M
POET icon
3759
POET Technologies
POET
$1.54B
– –
-311,816
Closed -$1.86M
PPG icon
3760
PPG Industries
PPG
$25.6B
– –
-37,000
Closed -$4.42M
PRO
3761
DELISTED
PROS Holdings
PRO
– –
-93,900
Closed -$2.06M
PROF
3762
Profound Medical
PROF
$253M
– –
-58,200
Closed -$437K
PSNY icon
3763
Polestar Automotive Holding UK
PSNY
$1.98B
– –
-9,903
Closed -$312K
PUMP icon
3764
ProPetro Holding
PUMP
$1.43B
– –
-239,800
Closed -$2.24M
QCOM icon
3765
Qualcomm
QCOM
$171B
– –
-49,060
Closed -$7.54M
QNRX
3766
Quoin Pharmaceuticals
QNRX
$11.3M
– –
-3,803
Closed -$86.6K
QQQE icon
3767
Direxion NASDAQ-100 Equal Weighted Index ETF
QQQE
$1.43B
– –
-11,000
Closed -$987K
QUAL icon
3768
iShares MSCI USA Quality Factor ETF
QUAL
$48.1B
– –
-7,300
Closed -$1.3M
RAYA icon
3769
Erayak Power Solution Group
RAYA
$2.63M
– –
-8
Closed -$23.4K
RDNT icon
3770
RadNet
RDNT
$6.04B
– –
-3,400
Closed -$237K
RDVY icon
3771
First Trust Rising Dividend Achievers ETF
RDVY
$25.7B
– –
-14,200
Closed -$840K
RH icon
3772
RH
RH
$3.44B
– –
-1,600
Closed -$630K
RIVN icon
3773
Rivian
RIVN
$23.2B
– –
-3,407,500
Closed -$45.3M
RKT icon
3774
Rocket Companies
RKT
$39.5B
– –
-1,679,036
Closed -$18.9M
RNAM
3775
DELISTED
Avidity Biosciences
RNAM
– –
-211,200
Closed -$6.14M
149 150
151
152 153

Similar funds

Baird Financial Group
Baird Financial Group Milwaukee, Wisconsin $64B AUM 22.64% 1-Year Est. Return
GQG Partners
GQG Partners Ft. Lauderdale, Florida $63.1B AUM 23.07% 1-Year Est. Return
Adage Capital Partners
Adage Capital Partners Boston, Massachusetts $64.8B AUM 42.7% 1-Year Est. Return
Caisse de Depot et Placement du Quebec (CDPQ)
Caisse de Depot et Placement du Quebec (CDPQ) Montreal, Quebec, Canada $62.4B AUM 23.7% 1-Year Est. Return
Artisan Partners
Artisan Partners Milwaukee, Wisconsin $62.3B AUM 26.25% 1-Year Est. Return
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund Toronto, Ontario, Canada $62.2B AUM 31.35% 1-Year Est. Return
Federated Hermes
Federated Hermes Pittsburgh, Pennsylvania $61.5B AUM 30.7% 1-Year Est. Return
CIBC World Market
CIBC World Market Toronto, Ontario, Canada $61.3B AUM 39.33% 1-Year Est. Return

Jim Simons's Q1 2025 Portfolio in Review

As of Q1 2025, Jim Simons held 3,989 positions worth $66.1B, down 2.2% from $67.6B the previous quarter. Its ten largest holdings account for 11% of the portfolio.

Jim Simons's Q1 2025 filing shows 456 new, 1,472 increased, 1,441 reduced and 583 closed positions. Its largest new stake was ServiceNow: 1,361,505 shares worth $217M. The largest sale was Palantir, an estimated $571M.

By sector, the portfolio is most concentrated in Technology at 17% of assets, down from 21% a quarter earlier, followed by Healthcare and Consumer Discretionary.

  • Jim Simons's largest Q1 2025 buy was ServiceNow: 1,361,505 shares worth $217M.
  • Jim Simons added most to Broadcom in Q1 2025, an estimated $513M increase.
  • Jim Simons's biggest Q1 2025 reduction was Palantir, cutting an estimated $571M.
  • Jim Simons fully exited Nike in Q1 2025, selling an estimated $197M.
  • Jim Simons's ten largest holdings make up 11% of its $66.1B portfolio in Q1 2025.
  • Jim Simons opened 456 new positions and closed 583 in Q1 2025.
  • Jim Simons's portfolio value fell 2.2% quarter-over-quarter to $66.1B.

Based on Renaissance Technologies's 13F filing for Q1 2025, filed 14 May 2025.