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Oak Thistle LLC

CIK:0001755987
Hedge Fund
$700M AUM
447 holdings
Boston, MA, United States
Founded:2020
9 employees
Latest filing:Sep 30, 2025

Oak Thistle LLC, also known as OT Research, is an investment adviser headquartered in Boston, Massachusetts, United States. The firm was SEC-approved in 2020 and manages approximately $700 million in assets. It predominantly serves institutional clients such as investment companies and pooled investment vehicles. The team consists of 9 employees, most of whom are investment professionals. The firm is known for its systematic, research-driven investment approach, aiming to generate uncorrelated alpha for its clients.

Investment Strategy

Oak Thistle LLC specializes in systematic investment strategies primarily focused on listed US equities and comparable international securities. Employing quantitative research and portfolio construction, the firm seeks to generate uncorrelated alpha, relying on proprietary models and disciplined risk management. The investment philosophy emphasizes diversification across industries and securities, with an objective to deliver consistent, risk-adjusted returns independent of market direction.

Latest 13F Filing Activity

Oak Thistle LLC filed their most recent 13F report on Sep 30, 2025 disclosing 444 equity positions with a total 13F market value of $656M. The fund increased holdings in SPDR S&P 500 Etf TR, Lumentum HLDGS Inc., Newmont Corp. among other positions. Oak Thistle LLC reduced exposure to Tesla Inc., Palantir Technologies Inc., Nvidia Corporation among others.

Top Buys
S
SPYSPDR S&P 500 ETF TR
+$7.7M
L
LITELUMENTUM HLDGS INC
+$5.3M
N
NEMNEWMONT CORP
+$5.1M
C
CITHE CIGNA GROUP
+$5.0M
B
BSXBOSTON SCIENTIFIC CORP
+$4.7M
Top Sells
T
TSLATESLA INC
-$13.3M
P
PLTRPALANTIR TECHNOLOGIES INC
-$6.9M
N
NVDANVIDIA CORPORATION
-$5.5M
A
ADPAUTOMATIC DATA PROCESSING IN
-$5.3M
C
CSCOCISCO SYS INC
-$5.2M

Top Holdings

S
SPYSPDR S&P 500 ETF TR
+1.2%$7.7M
N
NEMNEWMONT CORP
+1.1%$7.0M
C
CRMSALESFORCE INC
+1.1%$7.0M
M
MUMICRON TECHNOLOGY INC
+1.0%$6.4M
W
WDCWESTERN DIGITAL CORP
+0.9%$6.1M

Equity Positions (444)

TickerSecurityWeightMarket ValueSharesAvg CostPriceChange (QoQ)
SPDR S&P 500 ETF TR1.17%$7.7M11,503$666.18$666.18+$7.7M
NEWMONT CORP1.06%$7.0M82,728$74.16$84.31+$5.1M
SALESFORCE INC1.06%$7.0M29,334$253.10$237.00+$3.1M
MICRON TECHNOLOGY INC0.98%$6.4M38,292$123.30$167.32+$1.7M
WESTERN DIGITAL CORP0.93%$6.1M50,736$84.61$120.06+$4.0M

Industry Allocation

SERVICES-PREPACKAGED SOFTWARE
+7.5%
REAL ESTATE INVESTMENT TRUSTS
+4.8%
SEMICONDUCTORS & RELATED DEVICES
+3.7%
NATIONAL COMMERCIAL BANKS
+3.3%
SERVICES-BUSINESS SERVICES, NEC
+3.1%