RO

Robertson Opportunity Capital, LLC

Momentum followerQuality / disciplined sizingDiversified strategy

Total reported value

$259.9M

Reporting period: 2026-03-31 · Number of holdings: 30

Robertson Opportunity Capital, LLC disclosed 30 holdings in its latest 13F filing for the period ending 2026-03-31, with total reported value of $259.9M and a quarterly turnover rate of 25.6%.

Personality snowflake

Concentration
21.7
Portfolio Stability
25.59
Momentum/Contrarian
100
Sector conviction
49.61
Diversification
60
Sizing Uniformity
91.94

Recent moves

  • Trim SGI

    -19.3%　-$13.0M

  • Trim FLUT

    -18.2%　-$8.0M

  • Add DINO

    0.0%　$3.4M

  • Trim META

    -21.4%　-$4.1M

  • Add RNG

    0.0%　$2.8M

  • Add RTO

    +15.3%　$2.2M

Holdings Map

New buyAddUnchangedTrim

Top 10 holdings by weight

Full holdings list this quarter

#TickerIssuerAsset SubclassWeightWeight ChangeShares Change4Q Trend
1WMBWilliams Cos INCStock-Energy10.21%+0.76%-15.81%
2SGISomnigroup International INCStock-Consumer Disc10.09%-4.16%-19.33%
3GOOGAlphabet Inc-cl CStock-Comm Services8.35%-0.27%—
4ACGLArch Capital Group Ltd.Stock-Financials7.46%+0.42%—
5DINOHf Sinclair CORPStock-Energy5.03%+1.52%—
6RNGRingcentral Inc-class AStock-Tech4.89%+1.31%—
7RTORentokil Initial Plc-sp AdrStock-Other4.55%+1.07%+15.34%
8CPRTCopart INCStock-Industrials4.31%-0.47%+0.30%
9OKEOneok INCStock-Energy4.10%+0.95%—
10SNPSSynopsys INCStock-Tech4.07%-0.48%—
11CCJCameco CORPStock-Energy3.77%-0.13%-23.30%
12CBRECbre Group INC - AStock-Real Estate3.60%+0.93%+50.98%
13METAMeta Platforms Inc-class AStock-Comm Services3.40%-1.31%-21.36%
14IRDMIridium Communications INCStock-Comm Services3.07%+3.07%NEW
15PYPLPaypal Holdings INCStock-Financials2.42%-0.48%+1.46%
16FISVFiserv INCStock-Other2.14%-0.29%—
17NDAQNasdaq INCStock-Financials2.06%-0.16%—
18CFCf Industries Holdings INCStock-Materials2.00%+0.88%—
19FLUTFlutter Entertainment plcStock-Consumer Disc1.96%-2.80%-18.15%
20CLBTCellebrite DI Ltd.Stock-Other1.93%-0.46%—
21MKTXMarketaxess Holdings INCStock-Financials1.83%-0.07%—
22ELVElevance Health INCStock-Healthcare1.72%-0.23%—
23ETHEGrayscale Ethereum Staking EETF-Other1.65%-0.58%—
24CEVACeva INCStock-Other1.62%-0.14%—
25QRVOQorvo INCStock-Tech1.09%-0.03%—
26NTRNutrien LTDStock-Materials0.90%+0.21%—
27ARXAccelerant HoldingsStock-Other0.69%+0.69%NEW
28ETHAIshares Ethereum Trust ETFETF-Other0.64%-0.22%—
29ETHGrayscale Ethereum Staking METF-Other0.31%+0.31%NEW
30ALITAlight INC - Class AStock-Other0.12%+0.12%NEW

Holding changes this quarter

Robertson Opportunity Capital, LLC's most significant position changes for 2026-03-31: New buy: Iridium Communications INC (IRDM); New buy: Accelerant Holdings (ARX); New buy: Grayscale Ethereum Staking M (ETH); New buy: Alight INC - Class A (ALIT); Trim: Somnigroup International INC (SGI) — shares -19.33%.

Position changes disclosed by Robertson Opportunity Capital, LLC for the quarter ending 2026-03-31, including ticker, issuer, weight change, shares change, and action
#TickerIssuerWeight ChangeShares ChangeAction
1DINOHf Sinclair CORP+1.5%—Unchanged
2RNGRingcentral Inc-class A+1.3%—Unchanged
3RTORentokil Initial Plc-sp Adr+1.1%+15.34%Add
4OKEOneok INC+1%—Unchanged
5CBRECbre Group INC - A+0.9%+50.98%Add
6CFCf Industries Holdings INC+0.9%—Unchanged
7WMBWilliams Cos INC+0.8%-15.81%Trim
8ACGLArch Capital Group Ltd.+0.4%—Unchanged
9NTRNutrien LTD+0.2%—Unchanged
10QRVOQorvo INC0%—Unchanged
11MKTXMarketaxess Holdings INC-0.1%—Unchanged
12CCJCameco CORP-0.1%-23.30%Trim
13CEVACeva INC-0.1%—Unchanged
14NDAQNasdaq INC-0.2%—Unchanged
15ETHAIshares Ethereum Trust ETF-0.2%—Unchanged
16ELVElevance Health INC-0.2%—Unchanged
17GOOGAlphabet Inc-cl C-0.3%—Unchanged
18FISVFiserv INC-0.3%—Unchanged
19CLBTCellebrite DI Ltd.-0.5%—Unchanged
20CPRTCopart INC-0.5%+0.30%Add
21SNPSSynopsys INC-0.5%—Unchanged
22PYPLPaypal Holdings INC-0.5%+1.46%Add
23ETHEGrayscale Ethereum Staking E-0.6%—Unchanged
24METAMeta Platforms Inc-class A-1.3%-21.36%Trim
25FLUTFlutter Entertainment plc-2.8%-18.15%Trim
26SGISomnigroup International INC-4.2%-19.33%Trim
27IRDMIridium Communications INC—NEWNew buy
28ARXAccelerant Holdings—NEWNew buy
29ETHGrayscale Ethereum Staking M—NEWNew buy
30ALITAlight INC - Class A—NEWNew buy

FAQ

What is Robertson Opportunity Capital, LLC and what type of investor is it?
Robertson Opportunity Capital, LLC is a investment manager that files SEC Form 13F quarterly, disclosing its U.S. public equity holdings to regulators. As of the most recent reporting period (2026-03-31), the firm manages a tracked equity portfolio valued at approximately $259.9M, spread across 30 disclosed positions.
What are Robertson Opportunity Capital, LLC's largest equity positions?
Based on the latest 13F filing, Robertson Opportunity Capital, LLC's top holdings by market value are: 1. Williams Cos INC (WMB) — $26.5M (10.2%) 2. Somnigroup International INC (SGI) — $26.2M (10.1%) 3. Alphabet Inc-cl C (GOOG) — $21.7M (8.3%) 4. Arch Capital Group Ltd. (ACGL) — $19.4M (7.5%) 5. Hf Sinclair CORP (DINO) — $13.1M (5.0%)
What changes did Robertson Opportunity Capital, LLC make in its most recent portfolio filing?
In the latest reported quarter, Robertson Opportunity Capital, LLC made 13 notable position adjustments: 4 new positions were initiated, 4 existing holdings were added to, 5 positions were partially reduced, and 0 were completely exited. The largest of these moves: New buy: Iridium Communications INC (IRDM); New buy: Accelerant Holdings (ARX); New buy: Grayscale Ethereum Staking M (ETH); New buy: Alight INC - Class A (ALIT); Trim: Somnigroup International INC (SGI) — shares -19.33%
What sectors does Robertson Opportunity Capital, LLC focus on?
Robertson Opportunity Capital, LLC is concentrated in the following sectors based on its current disclosed equity portfolio: • Energy: 26.8% • Communication Services: 17.2% • Financials: 15.9% • Consumer Discretionary: 14.0% • Information Technology: 11.7% • Industrials: 5.0%