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Obsidian Cio, LLC

CIK 1843581 · latest 13F filed 3 August 2026 · Read the filing on EDGAR

Obsidian Cio, LLC reported 221 US-listed holdings worth $134.5 million in its 13F for the quarter ended 30 June 2026, filed 3 August 2026. Its largest: Apple Inc. (9.7%), Vanguard Large Cap ETF (4.9%) and Amgen Inc. (4.9%). Against the quarter before, it opened 35 positions, added to 81, trimmed 97 and sold out of 29.

Filed before as Fountainhead AM, LLC.

Reported holdings$134.5M+20.7% on Q1 2026
Positions221+6 on Q1 2026
The largest ten42.1%of its reported holdings
Latest 13FQ2 2026filed 3 August 2026
Where the money is
Added toTrimmed
AAPL9.7%VV4.9%AMGN4.9%AMZN3.6%NVDA3.4%AVGO3.4%GOOGL3.4%IJR3.2%IWB2.9%JIVE2.7%NVO2.6%MSFT2.6%JPST2.6%VTV2.0%207 more48.2%

The 14 largest of its 221 positions, each sized by its share of the reported holdings, coloured by the change in shares against Q1 2026.

Reported holdings, quarter by quarter
Q3 2024: $476.4 million in 148 positions$476MQ3 24Q4 2024: $547.6 million in 168 positions$548MQ4 24Q1 2025: $615.0 million in 187 positions$615MQ1 25Q2 2025: $688.6 million in 213 positions$689MQ2 25Q3 2025: $762.1 million in 225 positions$762MQ3 25Q4 2025: $67.5 million in 165 positions$67.5MQ4 25Q1 2026: $111.4 million in 215 positions$111MQ1 26Q2 2026: $134.5 million in 221 positions$135MQ2 26

What the fund reported holding at each quarter's end; hover a bar for the number of positions

What its reported holdings returned

Held through each quarter, the holdings it reported returned +22.7% over the 7 quarters to 30 June 2026, against +30.2% for the S&P 500.

Its reported holdingsThe S&P 500
100110120130Q3 24Q4 24Q1 25Q2 25Q3 25Q4 25Q1 26Q2 26Its holdings +22.7%S&P 500 +30.2%

Not the fund's own return: each 13F's holdings are kept unchanged until the next one, so trades inside a quarter, dividends, cash and fees are left out. A rough guide to how its picks have done over time.

What it did on the quarter

Opened 35Added 81Held 8Trimmed 97Sold out 29
Opened: 35Added: 81Held: 8Trimmed: 97Sold out: 29

Its positions against its 13F for the quarter to 31 March 2026; a change under 0.1% of a position counts as held

Opened 35

  1. Tema ETF Trust WELD$978,697
  2. Atlassian Corp. TEAM$270,787
  3. NextEra Energy Inc. NEE$235,346
  4. Fidelity Covington Trust FENI$217,398
  5. iShares Trust IWR$206,069
  6. ProShares ETFs REGL$200,264
  7. Caterpillar Inc. CAT$200,201
  8. Robinhood Markets, Inc. HOOD$161,050

and 27 more in the table below

Added to 81

  1. Apple Inc. AAPL+14,215 shares · +46%
  2. Amgen Inc. AMGN+6,090 shares · +50%
  3. Amazon.com Inc. AMZN+7,265 shares · +57%
  4. Alphabet Inc. GOOGL+4,761 shares · +60%
  5. NVIDIA Corp. NVDA+8,020 shares · +54%
  6. Microsoft Corp. MSFT+4,060 shares · +78%
  7. Broadcom Inc. AVGO+2,847 shares · +31%
  8. Palo Alto Networks Inc. PANW+2,765 shares · +126%

and 73 more in the table below

Trimmed 97

  1. iShares Core S&P 500 ETF IVV-2,587 shares · -47%
  2. iShares Russell 2000 ETF IWM-3,684 shares · -91%
  3. iShares Trust IWB-2,488 shares · -21%
  4. Vanguard S&P 500 VOO-1,192 shares · -36%
  5. Invesco Exchange Traded FD T RSP-2,561 shares · -56%
  6. Palantir Technologies Inc. PLTR-4,502 shares · -60%
  7. Schwab Strategic Trust SCHG-14,964 shares · -21%
  8. FS KKR Cap Corp. FSK-44,335 shares · -78%

and 89 more in the table below

Sold out of 29

  1. iShares Trust ITOT$552,394 last quarter
  2. Schwab Fundamental US Large Com FNDX$525,840 last quarter
  3. iShares Trust HYG$323,887 last quarter
  4. iShares Trust IDEV$279,894 last quarter
  5. Invesco Exch Traded FD Trust II QQQM$234,547 last quarter
  6. SPDR Ser Trust JNK$228,709 last quarter
  7. iShares Trust IXUS$220,066 last quarter
  8. SPDR Ser Trust BIL$218,118 last quarter

What it holds

CompanySharesValueOf its bookChange in shares
Apple Inc. AAPL45.2K$13.1 million9.72%+14.2K
Vanguard Large Cap ETF VV19.4K$6.7 million4.95%+1.0K
Amgen Inc. AMGN18.3K$6.6 million4.93%+6.1K
Amazon.com Inc. AMZN20.1K$4.8 million3.56%+7.3K
NVIDIA Corp. NVDA23.0K$4.6 million3.42%+8.0K
Broadcom Inc. AVGO12.2K$4.6 million3.42%+2.8K
Alphabet Inc. GOOGL12.7K$4.5 million3.36%+4.8K
iShares Core S&P Small-Cap ETF IJR28.7K$4.3 million3.16%-1.8K
iShares Trust IWB9.5K$3.9 million2.88%-2.5K
J P Morgan Exchange-Traded FD Trust JPMorgan Intl Value ETF JIVE39.3K$3.6 million2.69%-750
Novo Nordisk A/S NVO73.1K$3.5 million2.61%+15.3K
Microsoft Corp. MSFT9.3K$3.5 million2.57%+4.1K
JP Morgan Ultra Short Income Et JPST68.3K$3.5 million2.57%+15.9K
Vanguard Value ETF VTV12.4K$2.7 million2.01%-961
iShares Trust EFV34.1K$2.6 million1.94%-1.3K
Vanguard Growth ETF VUG25.6K$2.2 million1.64%-560
iShares Trust EFG17.6K$2.2 million1.63%-582
iShares Core S&P 500 ETF IVV2.9K$2.2 million1.61%-2.6K
Meta Platforms, Inc. META3.5K$1.9 million1.45%-546
Alphabet Inc. GOOG5.5K$1.9 million1.44%+84
Schwab Strategic Trust SCHG56.8K$1.9 million1.43%-15.0K
Vanguard Scottsdale FDS VMBS38.4K$1.8 million1.34%-1.2K
JPMorgan Chase & Co. JPM5.5K$1.8 million1.33%+2.4K
Palo Alto Networks Inc. PANW5.0K$1.7 million1.26%+2.8K
Vanguard S&P 500 VOO2.1K$1.4 million1.06%-1.2K
Global X FDS AIQ21.2K$1.4 million1.03%-3.0K
Vanguard Ftse Emerging Markets VWO23.1K$1.4 million1.03%-868
Vanguard Short Term Government VGSH22.9K$1.3 million0.99%-2.6K
Global X FDS BOTZ31.5K$1.2 million0.89%-1.1K
Blackstone Inc. BX9.6K$1.1 million0.84%+6.1K
Vanguard Intl Equity Index F VSS6.5K$1.0 million0.75%-338
Tema ETF Trust WELD15.6K$978,6970.73%new
Tesla, Inc. TSLA2.3K$958,2100.71%-253
Vanguard Whitehall FDS VYM6.0K$953,9290.71%+5.7K
Vanguard Total Bond Market ETF BND12.7K$932,7150.69%+1.4K
Bank of Montreal BMO5.2K$912,3020.68%-2.0K
RTX Corp. RTX4.8K$910,5040.68%+954
Netflix Inc. NFLX12.3K$878,7200.65%+5.8K
iShares Russell 1000 Value Inde IWD3.2K$786,5050.58%-37
SPDR Ser Trust SPYM8.5K$742,7240.55%-2.6K
iShares Trust AGG6.9K$685,1500.51%-766
First Trust Value Line Divid in FVD14.2K$681,7950.51%+32
Goldman Sachs Group Inc. GS666$673,6070.50%-7
Seagate Technology Holdings plc STX682$658,1300.49%+5
International Business Machines Corp. IBM2.3K$652,4600.49%-53
iShares Trust GOVT26.5K$604,7780.45%-1.2K
AbbVie Inc. ABBV2.4K$601,6100.45%+399
Johnson & Johnson JNJ2.2K$570,0800.42%+47
Visa Inc. V1.7K$568,1150.42%+898
Coca-Cola Co. KO6.7K$546,3990.41%+1.7K
Eli Lilly & Co. LLY436$523,1660.39%+110
Bank of America Corp. BAC8.9K$507,8750.38%-492
Western Digital Corp. WDC741$473,3000.35%+47
Valero Energy Corp. VLO1.8K$464,2270.35%+116
Invesco Exchange Traded FD T RSP2.0K$431,0550.32%-2.6K
Home Depot, Inc. HD1.2K$420,6910.31%+207
Vanguard Small Cap ETF VB1.3K$393,4540.29%+667
Sandisk Corp. SNDK173$393,3550.29%+2
Riverview Bancorp Inc. RVSB4.6K$390,1910.29%-88
Chevron Corp. CVX2.3K$384,0400.29%-102
Palantir Technologies Inc. PLTR3.1K$357,2440.27%-4.5K
iShares Core S&P Mid-Cap ETF IJH4.6K$355,0080.26%-3.0K
Micron Technology Inc. MU296$342,1060.25%+62
Walmart Inc. WMT2.9K$334,0100.25%+1.2K
Invesco QQQ Trust QQQ425$313,2370.23%-487
iShares Trust IWY1.0K$302,8170.23%-18
iShares Core MSCI Emerging Mark IEMG3.5K$288,3490.21%-1.7K
JPMorgan Nasdaq Equity Premium JEPQ4.7K$287,1890.21%+225
CrowdStrike Holdings, Inc. CRWD372$283,8880.21%+4
Prudential Financial Inc. PRU2.6K$281,3330.21%+75
iShares Trust EFA2.7K$276,7360.21%+60
Morgan Stanley Direct Lendin MSDL18.3K$276,2210.21%+527
iShares Trust IWF2.2K$271,1540.20%+168
Atlassian Corp. TEAM3.5K$270,7870.20%new
Unum Group UNM3.0K$268,8160.20%+175
Select Sector SPDR Trust XLP3.2K$268,1990.20%+1.9K
iShares Trust IDV6.3K$262,5340.20%-1.8K
Vanguard World FD VGT2.2K$258,1160.19%+416
Fidelity Covington Trust FDVV4.2K$253,8920.19%+36
UnitedHealth Group Inc. UNH609$253,0890.19%+27
Wisdomtree Trust DXJ1.4K$247,2210.18%no change
Morgan Stanley MS1.1K$239,7720.18%-150
ExxonMobil Holdings Corp. XOM1.7K$237,5560.18%-397
NextEra Energy Inc. NEE2.7K$235,3460.17%new
Cisco Systems, Inc. CSCO1.9K$228,4070.17%-525
J P Morgan Exchange Traded F JEPI3.9K$222,4180.17%+250
Schwab Strategic Trust SCHD6.9K$219,4320.16%-593
Fidelity Covington Trust FENI5.4K$217,3980.16%new
GE Vernova Inc. GEV184$216,3770.16%-160
Vanguard Real Estate ETF VNQ2.2K$216,0790.16%+12
iShares Trust IWR1.9K$206,0690.15%new
iShares Trust HDV7.4K$203,2450.15%-3.8K
ProShares ETFs REGL2.2K$200,2640.15%new
Caterpillar Inc. CAT188$200,2010.15%new
Invesco Exch TRD SLF Idx FD BSCS9.8K$200,0270.15%+107
Vanguard Star FDS VXUS2.3K$199,7170.15%+704
iShares SHV1.7K$192,1730.14%-1.6K
Mastercard Inc. MA373$191,5730.14%+116
iShares Bitcoin Trust ETF IBIT5.7K$189,1540.14%+648
Merck & Co., Inc. MRK1.4K$176,8160.13%-32
Lockheed Martin Corp. LMT344$175,0590.13%+151
Automatic Data Processing Inc. ADP780$174,6810.13%-4
Invesco ETFs BSCR8.7K$170,5230.13%+91
iShares Core MSCI Eafe ETF IEFA1.7K$165,5360.12%-818
Progressive Corp. PGR757$165,4300.12%-49
Robinhood Markets, Inc. HOOD1.6K$161,0500.12%new
BlackRock Muniyield N Y Qual MYN15.7K$159,0000.12%no change
Rocket Lab Corp. RKLB1.6K$158,0660.12%new
Procter & Gamble Co. PG1.0K$150,6110.11%-169
BlackRock, Inc. BLK156$150,2860.11%+2
Cencora, Inc. COR506$143,1810.11%+9
Advanced Micro Devices Inc. AMD237$137,6760.10%+115
Lam Research Corp. LRCX310$134,3320.10%-5
VG Totl STK Vprs VTI360$133,2860.10%-567
Cigna Group CI480$132,4600.10%-43
Oklo Inc. OKLO2.5K$131,7150.10%-836
FS KKR Cap Corp. FSK12.2K$128,3950.10%-44.3K
Oracle Corp. ORCL856$125,4120.09%+184
Janus Detroit STR Trust JAAA2.5K$124,2450.09%-1.3K
Union Pacific Corp. UNP453$123,3380.09%+71
Honeywell International Inc. HON549$122,9210.09%-209
Taiwan Semiconductor Manufacturing Company Limited TSM251$119,8700.09%-143
Invesco Exch Traded FD Trust II SPMO730$117,9200.09%-2.5K
J P Morgan Exchange Traded F JCPB2.5K$117,5700.09%+158
Applied Materials Inc. AMAT161$116,4590.09%-19
CVS Health Corp. CVS1.1K$115,0070.09%new
Berkshire Hathaway Inc. Class B BRKB222$111,0870.08%+65
Wells Fargo & Company WFC1.3K$110,8710.08%-72
Costco Wholesale Corp. COST117$109,4510.08%+15
SPDR S&P 500 Growth ETF SPYG901$107,2070.08%-1.1K
iShares Russell 2000 ETF IWM355$106,6230.08%-3.7K
TJX Companies Inc. TJX703$106,5070.08%new
Pgim ETF Trust PULS2.1K$101,9810.08%-2.6K
Moderna, Inc. MRNA1.4K$96,8510.07%+901
McDonald's Corp. MCD297$80,1740.06%-111
Verizon Communications Inc. VZ1.9K$79,4690.06%-100
Vanguard Ftse Developed Markets VEA1.1K$78,8970.06%-158
SPDR Ser Trust DGT1.3K$77,2850.06%-459
Arista Networks, Inc. ANET444$75,4270.06%new
General Dynamics Corp. GD210$74,3950.06%+129
SPDR S&P 500 SPY99$73,9590.05%-121
General Electric Co. GE193$72,2490.05%-829
Vanguard World FD VFH527$69,4050.05%new
Yandex N V NBIS250$69,0430.05%new
Microchip Technology Inc. MCHP747$68,0960.05%new
iShares Core Dividend Growth DGRO825$62,5490.05%-1.6K
Select Sector SPDR Trust XLV392$62,2700.05%-63
Colgate-Palmolive Co. CL650$59,5920.04%+169
Analog Devices Inc. ADI144$57,3100.04%+18
Uber Technologies, Inc. UBER773$55,7800.04%-26
Vanguard World FD VHT180$53,6890.04%new
Airbnb, Inc. ABNB365$52,2320.04%+162
Vanguard Specialized Funds VIG216$51,2230.04%-680
Vanguard World FD VCR128$50,8580.04%new
ProShares Trust NOBL902$50,6560.04%no change
Vanguard World FD VOX273$50,1580.04%new
Vanguard World FD VIS138$49,8340.04%new
Shopify Inc. SHOP436$49,7820.04%+45
Walt Disney Co. DIS471$45,3340.03%+110
W. R. Berkley Corp. WRB640$45,1390.03%+606
Booking Holdings Inc. BKNG234$41,7290.03%+59
Texas Pacific Land Corp. TPL79$34,5740.03%+77
KLA Corp. KLAC110$33,1880.02%new
American Express Co. AXP96$32,4770.02%-144
Intel Corp. INTC232$32,3940.02%new
Pfizer Inc. PFE1.2K$30,0690.02%+312
Select Sector SPDR Trust XLE562$29,8430.02%-2.2K
Duke Energy Corp. DUK233$29,5140.02%-148
AT&T Inc. T1.3K$27,0850.02%-908
Entergy Corp. ETR227$26,0710.02%-16
Engene Holdings Inc. ENGN15.0K$25,9500.02%new
Vanguard World FD VDC114$25,6160.02%+97
Archer Aviation Inc. ACHR5.3K$25,3060.02%no change
Starbucks Corp. SBUX246$25,1390.02%+78
Qualcomm Inc. QCOM130$24,0670.02%-42
Snowflake Inc. SNOW90$22,9050.02%-1
Vanguard World FD VDE122$18,3430.01%-197
Salesforce, Inc. CRM117$18,3290.01%+76
Intuitive Surgical Inc. ISRG39$15,5100.01%+10
Travelers Companies, Inc. TRV45$14,8550.01%+38
Neurocrine Biosciences Inc. NBIX84$14,1570.01%new
Southern Co. SO141$13,5210.01%-329
Belpointe PREP LLC - Units - Class A OZ292$13,2250.01%-81
Constellation Energy Corp. CEG52$12,9290.01%-51
Gilead Sciences, Inc. GILD102$12,9070.01%+38
Marathon Petroleum Corp. MPC50$12,7990.01%+25
iShares Trust SHY80$12,3400.01%-11
Schwab Strategic Trust SCHF422$11,6990.01%-206
Financial Select Sector SPDR ETF XLF216$11,5700.01%-230
Altria Group, Inc. MO160$11,5120.01%-46
Select Sector SPDR Trust XLU241$10,9270.01%new
Technology Select Sector SPDR ETF XLK57$10,8600.01%-85
Vanguard ETF VAW44$10,1020.01%new
Philip Morris International Inc. PM54$9,7890.01%-280
iShares Trust IHAK151$9,1750.01%new
iShares Trust ICSH165$8,3230.01%new
Vanguard Scottsdale FDS VONG65$8,3180.01%new
Grayscale Bitcoin Trust BTC GBTC175$7,9660.01%no change
KKR & Co. Inc. KKR75$6,8840.01%+26
Nushares ETF Trust NUAG170$6,7940.01%-37
SPDR Gold Trust GLD16$5,8940.00%-321
First Trust Exchange-Traded FD WCMI259$5,0730.00%-70
iShares S&P Growth Index FD IVW34$4,6220.00%-54
iShares ESG Aware MSCI USA Smal ESML82$4,5590.00%+1
ServiceNow, Inc. NOW43$4,2690.00%new
Nushares ETF Trust NULG35$4,0970.00%-12
Nushares ETF Trust NULV71$3,5530.00%no change
Arm Holdings plc ARM10$3,5460.00%new
Penn Entertainment, Inc. PENN150$3,2040.00%no change
Pg&E Corp. PCG173$2,9100.00%+113
Bristol-Myers Squibb Co. BMY46$2,6620.00%-150
Vaneck ETF Trust SMH4$2,6240.00%-100
ARK ETF Trust ARKK28$2,2630.00%-3
Roundhill ETF Trust DRAM30$2,2160.00%new
Enterprise Products Partners L.P. EPD48$1,7640.00%new
Lowe's Companies Inc. LOW7$1,5430.00%+4
iShares Trust EAGG18$8640.00%no change
Samsara Inc. IOT19$6160.00%new
Blackstone Secd Lending FD BXSL25$5930.00%new
Vaneck ETF Trust BIZD32$4050.00%-19.1K
Vanguard World FD VPU2$3940.00%new
Every US-listed position in the fund's 13F for the quarter ended 30 June 2026, by the value it reported.
Read moreChange is shares against its 13F for the quarter before; the 29 it sold out of are in the box above.