MT
Mary Throop Portfolio
Invests via Summerhill Capital Management lnc. | Managed by Mary Throop, Kevin Elliott
Invests via Summerhill Capital Management lnc.
Managed by Mary Throop, Kevin Elliott
Automatically Tracked
Mary Throop Profile
Seasoned investor and operator concentrating on growth-stage healthcare and consumer companies with experience in corporate strategy, board governance and capital markets. Mary Throop brings deal-sourcing, portfolio oversight and exit execution capabilities, having worked with PE/VC firms and founder-led businesses to scale revenue and optimize capital structure.
Seasoned investor and operator concentrating on growth-stage healthcare and consumer companies with experience in corporate strategy, board governance and capital markets. Mary Throop brings deal-sourcing, portfolio oversight and exit execution capabilities, having worked with PE/VC firms and founder-led businesses to scale revenue and optimize capital structure.
Investment Philosophy & Strategy
Focuses on growth-stage healthcare and consumer companies, prioritizing scalable revenue models, defensible market positions and disciplined capital structures. Invests with active board-level engagement, pairing strategic go-to-market initiatives with operational KPIs and milestone-based capital deployment. Emphasizes repeatable exit pathways—strategic sale or growth equity—while balancing upside through concentrated, thesis-driven stakes and downside protection via covenants, staged financing and tight governance.
Focuses on growth-stage healthcare and consumer companies, prioritizing scalable revenue models, defensible market positions and disciplined capital structures. Invests with active board-level engagement, pairing strategic go-to-market initiatives with operational KPIs and milestone-based capital deployment. Emphasizes repeatable exit pathways—strategic sale or growth equity—while balancing upside through concentrated, thesis-driven stakes and downside protection via covenants, staged financing and tight governance.
Disclaimer: This Portfolio is derived from and computed based on publicly available data from SEC filings.
Gain and growth charts are calculated per selected timeframe:
47.77%
Gain +0.15%
Monthly
1.51%
Yearly
19.66%
Drawdown
25.7%
$143.56M
Equity
Holdings
$143.56M
Investment
$97.74M
$51.83M
Profit +$246,316.48
Realized
$6.01M
Unrealized
$45.82M
Dividends
$3.1M
Goals
Avg. 0% completed goals
Today
Compared To Yesterday
Gain
0.15%
Profit
$246,316.48
Win %
76%
This Week
Compared To Last Week
Gain
0.29%
Profit
$408,192.44
Win %
76%
This Month
Compared to last month
Gain
0.29%
Profit
$408,192.44
Win %
76%
This Year
Compared to last year
Gain
8.37%
Profit
$14.35M
Win %
75%
META Meta Platforms Inc Class A
+4.24%
+$323,161.8 
AMD Advanced Micro Devices, Inc.
+4.02%
+$682,940.96 
FSLR First Solar, Inc.
+2.34%
+$156,078.9 
XOM Exxon Mobil Corporation
+2.11%
+$19,312.71 
XLE Energy Select Sector SPDR Fund
+1.35%
+$10,743.51 
CVX Chevron Corporation
+1.19%
+$5,319.98 
CNQ Canadian Natural Resources Limited
+1%
+$8,242.39 
BRK-B Berkshire Hathaway Inc.
+0.89%
+$5,995.04 
ETN Eaton Corporation plc
+0.88%
+$60,851.79 
CVE Cenovus Energy Inc.
+0.75%
+$18,220.84 
SU Suncor Energy Inc.
+0.37%
+$3,062.64 
TXN Texas Instruments Inc
+0.15%
+$853.05 
BIP Brookfield Infrastructure Partners L.P.
+0.04%
+$3,486.15 
RY Royal Bank of Canada
0%
+$286.04 
BAM
0%
$0 
BIRK
0%
$0 
JPM JPMorgan Chase & Co.
0%
$0 
BN Brookfield Corporation
-3.74%
-$13,302.41 
MSFT Microsoft Corp.
-3.11%
-$235,174.52 
CLS Celestica Inc.
-2.94%
-$138,231.02 
AMZN Amazon.com Inc
-2.53%
-$238,192.5 
BMO Bank of Montreal
-1.85%
-$8,895.42 
CAE CAE Inc.
-1.74%
-$54,252.88 
AAPL Apple Inc.
-1.57%
-$7,326.02 
CNI Canadian National Railway Company
-1.47%
-$49,163.6 
RELX Relx PLC Sponsored ADR
-1.41%
-$26,652.29 
MA Mastercard Incorporated
-1.2%
-$3,926.89 
CP Canadian Pacific Kansas City Limited
-1.15%
-$57,215.83 
CM Canadian Imperial Bank of Commerce
-1.09%
-$5,135.36 
GLD SPDR Gold Shares
-0.99%
-$15,357.95 
VRT Vertiv Holdings Co.
-0.87%
-$45,861.07 
SLF Sun Life Financial Inc.
-0.87%
-$3,831.03 
GOOGL Alphabet Inc
-0.79%
-$143,600.6 
PBA Pembina Pipeline Corporation
-0.43%
-$2,869.02 
TRP TC Energy Corporation
-0.32%
-$2,345.86 Events
Loading...
Dividends
Dividend Analysis
Loading...
No Data
| Trades 187 | Longs Won 116/187 62% | Profit Factor 6.79 |
| Profitability | Shorts Won 0/0 0% | Standard Deviation $1.04M |
| Average Win $524,014.79 | Best Trade (May 18) $6.34M | Sharpe Ratio -24.82 |
| Average Loss -$126,112.87 | Worst Trade (Mar 31) -$1.37M | Z-Score 3.18 (99.85%) |
| Commissions $0 | Avg. Trade Length 10m 3w 4d | Expectancy $277,174.88 |
| Loss Size | 100% | 90% | 80% | 70% | 60% | 50% | 40% | 30% | 20% | 10% |
| Probability of Loss | <0.01% | <0.01% | <0.01% | <0.01% | <0.01% | <0.01% | <0.01% | <0.01% | <0.01% | 0.04% |
| Consecutive Losing Trades | 1,139 | 1,025 | 911 | 797 | 683 | 569 | 456 | 342 | 228 | 114 |
Hover over the desired column for a detailed explanation.
Returns
Overall, MonthlyNo Data
Option values are updated at end of day.
No Data
No Data
Option values are updated at end of day.
No Data
No Data
No Data
No Data
