Flagship Harbor Advisors, LLC

In its 13F for Q3 2025 (holdings as of September 30, 2025, filed November 5, 2025), Flagship Harbor Advisors, LLC reported 801 stock positions worth $2.3 billion. Its top holding was SS SPDR P S&P 500 Growth ETF (SPYG) at 4.2% of the portfolio, followed by SS SPDR P S&P 500 Value ETF (SPYV, 2.8%) and Nvidia (NVDA, 2.8%). Compared with Q2 2025, it opened 67 new positions, sold out of 36, added to 393 and reduced 310. The biggest buy was Invesco S&P 500 Equal Weight (RSP, shares +243%) and the biggest sale iShares 0-3 Month Treasury B (SGOV, shares −8%).

Most Recent 13F
Q2 2026
Location
BOSTON, MA
CIK
0001691766
Portfolio Value
$2.3B (Q3 2025)
SEC Filing
0001691766-25-000007 ↗ filed Nov 5, 2025

Holdings Value

0$1.0B$2.0B$3.0B Q1 2024: $1.6B Q1 2024 Q2 2024: $1.7B Q2 2024 Q3 2024: $1.8B Q3 2024 Q4 2024: $1.9B Q4 2024 Q1 2025: $1.9B Q1 2025 Q2 2025: $2.1B Q2 2025 Q3 2025: $2.3B $2.3B Q3 2025 Q4 2025: $2.1B Q4 2025 Q1 2026: $2.3B Q1 2026 Q2 2026: $2.6B Q2 2026

Holdings 801 stocks · $2.3B
SPYG SS SPDR P S&P 500 Growth ETF 4.17% 917,608 $95.9M Reduce -4.4%
SPYV SS SPDR P S&P 500 Value ETF 2.82% 1,171,396 $64.8M Add +2.3%
NVDA Nvidia Corp. 2.76% 339,785 $63.4M Reduce -0.1%
SGOV iShares 0-3 Month Treasury B 2.61% 595,970 $60.0M Reduce -7.7%
AAPL Apple Inc. 2.49% 224,484 $57.2M Reduce -0.7%
SPY SS SPDR S&P 500 ETF Trust-US 2.32% 80,175 $53.4M Add +0.1%
SPYM Ste STR SPDR PT S&P 500 ETF 2.06% 603,459 $47.3M Reduce -6.0%
VTI VG Morningstar TS MKT ETF-US 1.91% 133,701 $43.9M Reduce -2.5%
IUSV iShares Core S&P U.S. Value 1.77% 408,073 $40.8M Add +14.4%
AGG iShares Core U.S. Aggregate 1.77% 404,909 $40.6M Add +8.5%
AMZN Amazon.com Inc. 1.75% 182,737 $40.1M Reduce -0.5%
MSFT Microsoft Corp. 1.59% 70,450 $36.5M Add +1.1%
USFR Wisdomtree Floating Rate Tre 1.50% 684,157 $34.4M Reduce -6.5%
JPST JPMorgan Ultra-Short Income 1.19% 537,916 $27.3M Add +4.2%
GOOG Alphabet Inc. Class C 0.93% 87,496 $21.3M Reduce -0.8%
RSP Invesco S&P 500 Equal Weight 0.87% 105,004 $19.9M Add +243.1%
META Meta Platforms Inc. Class A 0.82% 25,522 $18.7M Add +11.3%
VIG Vanguard Dividend Apprec ETF 0.81% 86,488 $18.7M Reduce -0.6%
CLSE Convergence Long/Short Eqy 0.77% 675,254 $17.6M Add +7.3%
AVGO Broadcom Inc. 0.76% 53,024 $17.5M Reduce -1.6%
TSLA Tesla Inc. 0.76% 39,289 $17.5M Reduce -0.2%
DIVI Franklin International Core 0.73% 447,463 $16.7M Add +10.7%
BUFR FT Vest Lad Buffervetf-Usd I 0.72% 496,714 $16.6M Add +10.4%
VOO Vanguard S&P 500 ETF 0.71% 26,606 $16.3M Add +7.1%
SPTI SS SPDR P Int Term TSY ETF 0.70% 560,021 $16.2M Add +0.7%
SPSM SS SPDR P S&P 600 Small Cap 0.68% 337,737 $15.6M Add +9.2%
JPM JPMorgan Chase & Co. 0.68% 49,306 $15.6M Add +0.4%
IVV iShares Core S&P 500 ETF 0.66% 22,767 $15.2M Add +35.1%
XLU St Sr Utl SL SE SPDR ETF-Usd 0.66% 173,166 $15.1M Reduce -0.9%
BIL SS SPDR BB 1-3M T-Bill ETF 0.64% 159,537 $14.6M Add +4.2%
XLF SS Financial Select Sector 0.62% 266,016 $14.3M Reduce -0.7%
BRK.B Berkshire Hathaway Inc. Class B 0.61% 28,119 $14.1M Reduce -3.7%
GOOGL Alphabet Inc. Class A 0.61% 57,918 $14.1M Reduce -0.5%
V Visa Inc. Class A 0.61% 40,808 $13.9M Add +0.0%
SPAB SS SPDR P Agg Bond ETF 0.60% 534,418 $13.8M Add +507.3%
IJR iShares Core S&P Small-Cap E 0.59% 114,738 $13.6M Add +50.3%
XLE SS Energy Select Sector 0.58% 148,923 $13.3M Reduce -4.6%
SPDW Ste STR SPDR PT DW Eu ETF 0.58% 310,848 $13.3M Add +50.0%
VUG Vanguard Mrngstar GR ETF-Sui 0.57% 27,485 $13.2M Add +0.9%
FTSM First Trust Enh Short Mat FD 0.56% 216,618 $13.0M Reduce -8.4%
CNEQ Alger Concentrated Eqty ETF 0.56% 364,197 $12.8M New
SPEM State Street SP PTF Em ETF 0.54% 267,124 $12.5M Add +11.9%
NFLX Netflix Inc. 0.54% 10,426 $12.5M Add +0.5%
WTV Wisdomtree U.S. Value Fund 0.54% 137,067 $12.5M Add +6.1%
SPBO SS SPDR P Corp. Bond ETF 0.46% 357,425 $10.6M Add +5.4%
VYM Vanguard High DVD Yield ETF 0.45% 73,347 $10.3M Add +1.7%
SPGP Invesco S&P 500 Garp ETF 0.44% 88,983 $10.1M Add +10.5%
CBRE GBL REAL ESTATE INC FD 0.44% 1,965,106 $10.1M Add +2.5%
PAAA Pgim Aaa Clo ETF 0.44% 196,090 $10.1M Add +96.5%
DGRW Wisdomtree U.S. Quality Divi 0.44% 113,339 $10.1M Reduce -1.0%
SPMB SS SPDR P Mort Back Bond ETF 0.42% 431,184 $9.7M Add +1.0%
IJH iShares Core S&P Midcap ETF 0.42% 147,242 $9.6M Add +21.0%
XLRE SS Real Estate Select Sector 0.42% 227,034 $9.6M Reduce -5.0%
SPIB SS SPDR P Int C Corp. ETF 0.41% 281,230 $9.5M Add +1.8%
VB Vanguard Most SM-Cap ETF-Usd 0.41% 36,854 $9.4M Reduce -13.1%
CGGR Cap Group Growth Equity 0.41% 212,858 $9.3M Add +4.8%
QQQ Invesco QQQ Trust Series 1 0.40% 15,299 $9.2M Reduce -30.8%
RDVY First Trust Rising Dividend 0.39% 131,927 $8.9M Reduce -9.3%
SPLV Invesco S&P 500 Low Volatili 0.38% 119,965 $8.8M Add +34.1%
HELO JPMorgan Hedged Equity ETF 0.38% 132,932 $8.6M Reduce -12.3%
GSY Invesco Ultra Short Duration 0.37% 171,333 $8.6M Reduce -13.3%
CGDV Cap Group Dividend Value filed as CAPITAL GROUP DIVIDEND VALUE 0.36% 196,891 $8.3M Add +131.5%
SPMD SS SPDR P S&P 400 Midcap ETF 0.35% 142,496 $8.1M Add +107.1%
ICSH iShares Ultra Short Duration 0.35% 159,081 $8.1M Add +15.0%
FTLS First Trust Long/Short Eqty 0.35% 114,913 $8.0M Add +6.8%
GLD SPDR Gold Shares 0.34% 21,717 $7.7M Add +12.2%
ABBV Abbvie Inc. 0.34% 33,313 $7.7M Add +0.7%
VFLO Victoryshares Free Cash Flow 0.33% 204,505 $7.7M Add +7.3%
CGBL Cap Group Core Balanced filed as CAPITAL GROUP CORE BALANCED 0.33% 220,429 $7.7M Add +13.1%
BBY Best Buy Co. Inc. 0.33% 101,180 $7.7M Reduce -0.0%
FSK FS KKR Capital Corp. 0.33% 506,545 $7.6M Add +14.1%
ICLO Invesco Aaa Clo F/R Note ETF 0.32% 284,115 $7.3M Add +13.5%
VV Vngrd Mrgstr LRG-Cap ETF-Usd 0.32% 23,533 $7.2M Reduce -1.3%
PULS Pgim Ultra Short Bond ETF 0.31% 144,233 $7.2M Reduce -8.1%
BSTZ BlackRock Sci & Tech TRM TR 0.31% 322,791 $7.2M Reduce -4.1%
VTV Vanguard Mrngstr Val ETF-Aui 0.31% 38,166 $7.1M Add +6.9%
PG The Procter & Gamble Co. 0.31% 46,253 $7.1M Add +3.0%
JHMB John Hancock Mortgage-Backed 0.30% 314,292 $7.0M Add +15.6%
RING iShares MSCI Global Gold Min 0.30% 107,120 $6.9M Add +2.5%
GLDM SPDR Gold Minishares Trust 0.30% 88,707 $6.8M Add +682.8%
CEF Sprott Physical Gold and Sil 0.29% 183,560 $6.7M Reduce -0.2%
SHOP Shopify Inc. Class A 0.29% 45,115 $6.7M Reduce -1.7%
WMT Walmart Inc. 0.29% 64,504 $6.6M Add +0.3%
HD Home Depot Inc. 0.29% 16,252 $6.6M Add +0.1%
COST Costco Wholesale Corp. 0.28% 6,856 $6.3M Reduce -1.6%
BUFQ FT VST Lad NSDQ Buf ETF-Usdi 0.28% 182,140 $6.3M Reduce -19.1%
TBIL F/M US Treasury 3 Month Bill 0.27% 124,976 $6.2M Add +162.5%
XLK SS Technology Select Sector 0.27% 21,912 $6.2M Reduce -20.6%
PLTR Palantir Technologies Inc. Class A 0.26% 33,331 $6.1M Reduce -22.4%
FDVV Fidelity High Dividend ETF 0.26% 106,736 $5.9M Reduce -4.7%
XOM Exxon Mobil Corp. 0.26% 52,653 $5.9M Add +14.0%
QTUM Defiance Quantum ETF 0.26% 56,302 $5.9M Add +14.2%
SPTM SS SPDR P S&P 1500 Comp ETF 0.25% 72,292 $5.8M Reduce -5.0%
CDX Simplify High Yield ETF 0.25% 246,053 $5.6M Add +9.3%
HQL Abrdn Life Sciences Investor 0.24% 357,124 $5.5M Add +4.4%
PPA Invesco Aerospace & Defense 0.24% 35,595 $5.5M Reduce -10.6%
JSI JH Securitized Income ETF 0.24% 105,637 $5.5M New
JNJ Johnson & Johnson 0.24% 29,621 $5.5M Add +0.2%
SDY SS SPDR S&P Dividend ETF 0.24% 38,927 $5.5M Reduce -2.9%
SCHD Schwab US DVD Equity ETF 0.24% 199,651 $5.5M Reduce -5.9%

Show all 801 holdings

Options reported separately and not counted above: FREEPORT MCMORAN INC calls ($44K), STATE STR SPDR S&P 500 ETF T puts ($26K).

Portfolio Sells Q2 2025 → Q3 2025
SGOV iShares 0-3 Month Treasury B Reduce -7.7% 2.61% −0.47
XPHTX Pioneer High Income Fund Sold out 0.00% −0.39
QFLR Innovator Nasdaq-100 MF ETF Sold out 0.00% −0.32
USFR Wisdomtree Floating Rate Tre Reduce -6.5% 1.50% −0.25
JBBB Janus Henderson B-BBB Clo Et Sold out 0.00% −0.24
TLT iShares 20+ Year Treasury BD Sold out 0.00% −0.18
SPLB SS SPDR P Long Term C ETF Sold out 0.00% −0.18
QQQ Invesco QQQ Trust Series 1 Reduce -30.8% 0.40% −0.18
JEPQ JPM Nasdaq Equity Premium Reduce -94.7% 0.01% −0.18
AMZN Amazon.com Inc. Reduce -0.5% 1.75% −0.16
SPYG SS SPDR P S&P 500 Growth ETF Reduce -4.4% 4.17% −0.16
SMH Vaneck Semiconductor ETF Reduce -60.7% 0.12% −0.16
SPYM Ste STR SPDR PT S&P 500 ETF Reduce -6.0% 2.06% −0.15
TMSL T.rowe PRC Small-Mid Cap ETF Reduce -40.8% 0.20% −0.14
TIPZ PIMCO Broad US Tips Index Sold out 0.00% −0.13
DSTL Distillate US Fundamental St Reduce -59.7% 0.07% −0.12
FTSM First Trust Enh Short Mat FD Reduce -8.4% 0.56% −0.11
SPHY SS SPDR P High Yield ETF Reduce -34.3% 0.15% −0.10
GSY Invesco Ultra Short Duration Reduce -13.3% 0.37% −0.09
PFF iShares Preferred & Income S Reduce -56.3% 0.06% −0.09
IWF iShares Russell 1000 Growth Reduce -43.6% 0.11% −0.08
SPYD SS SPDR P S&P 500 Hi Div ETF Reduce -68.0% 0.04% −0.08
BUFQ FT VST Lad NSDQ Buf ETF-Usdi Reduce -19.1% 0.28% −0.08
HDV iShares Core High Dividend E Reduce -25.8% 0.19% −0.08
YEAR AB Ultra Short Income ETF Reduce -36.2% 0.11% −0.08
HELO JPMorgan Hedged Equity ETF Reduce -12.3% 0.38% −0.07
VB Vanguard Most SM-Cap ETF-Usd Reduce -13.1% 0.41% −0.07
CRM Salesforce Inc. Reduce -9.4% 0.17% −0.07
VTI VG Morningstar TS MKT ETF-US Reduce -2.5% 1.91% −0.07
XLK SS Technology Select Sector Reduce -20.6% 0.27% −0.06
PULS Pgim Ultra Short Bond ETF Reduce -8.1% 0.31% −0.06
BRK.B Berkshire Hathaway Inc. Class B Reduce -3.7% 0.61% −0.06
AMLP Alerian MLP ETF Sold out 0.00% −0.05
XLRE SS Real Estate Select Sector Reduce -5.0% 0.42% −0.05
VTIP Vanguard Short-Term Tips Reduce -34.3% 0.08% −0.05
COST Costco Wholesale Corp. Reduce -1.6% 0.28% −0.05
XLE SS Energy Select Sector Reduce -4.6% 0.58% −0.05
RDVY First Trust Rising Dividend Reduce -9.3% 0.39% −0.05
SCHF Schwab Intl Equity ETF Reduce -45.5% 0.05% −0.04
XLV SS Health Care Select Sector Reduce -15.1% 0.18% −0.04
XLF SS Financial Select Sector Reduce -0.7% 0.62% −0.04
EFV iShares MSCI Eafe Value ETF Reduce -22.3% 0.13% −0.04
EFG iShares MSCI Eafe Growth ETF Reduce -27.5% 0.08% −0.04
VWO Vanguard Ftse Emerging Marke Reduce -35.2% 0.07% −0.04
SCHM Schwab US Mid Cap ETF Reduce -56.4% 0.03% −0.04
QUS SS SPDR MSCI U Stratfact ETF Reduce -12.7% 0.19% −0.04
VIG Vanguard Dividend Apprec ETF Reduce -0.6% 0.81% −0.03
AIRR First Trust Rba American Ind Reduce -19.4% 0.23% −0.03
TTD Trade Desk Inc./the Class A Reduce -1.5% 0.05% −0.03
SCHD Schwab US DVD Equity ETF Reduce -5.9% 0.24% −0.03

Portfolio Buys Q2 2025 → Q3 2025
RSP Invesco S&P 500 Equal Weight Add +243.1% 0.87% +0.60
CNEQ Alger Concentrated Eqty ETF New 0.56% +0.56
SPAB SS SPDR P Agg Bond ETF Add +507.3% 0.60% +0.49
GLDM SPDR Gold Minishares Trust Add +682.8% 0.30% +0.26
JSI JH Securitized Income ETF New 0.24% +0.24
CGDV Cap Group Dividend Value Add +131.5% 0.36% +0.20
IJR iShares Core S&P Small-Cap E Add +50.3% 0.59% +0.20
PAAA Pgim Aaa Clo ETF Add +96.5% 0.44% +0.20
SPDW Ste STR SPDR PT DW Eu ETF Add +50.0% 0.58% +0.18
SPMD SS SPDR P S&P 400 Midcap ETF Add +107.1% 0.35% +0.18
IUSV iShares Core S&P U.S. Value Add +14.4% 1.77% +0.18
IVV iShares Core S&P 500 ETF Add +35.1% 0.66% +0.17
TBIL F/M US Treasury 3 Month Bill Add +162.5% 0.27% +0.16
SPIP SS SPDR P Tips ETF New 0.15% +0.15
AFRM Affirm Holdings Inc. New 0.10% +0.10
ISRG Intuitive Surgical Inc. Add +177.2% 0.18% +0.09
RING iShares MSCI Global Gold Min Add +2.5% 0.30% +0.08
SPLV Invesco S&P 500 Low Volatili Add +34.1% 0.38% +0.07
CLSE Convergence Long/Short Eqy Add +7.3% 0.77% +0.07
SPEM State Street SP PTF Em ETF Add +11.9% 0.54% +0.06
IJH iShares Core S&P Midcap ETF Add +21.0% 0.42% +0.06
SPSM SS SPDR P S&P 600 Small Cap Add +9.2% 0.68% +0.06
GLD SPDR Gold Shares Add +12.2% 0.34% +0.06
OEF iShares S&P 100 ETF Add +87.8% 0.12% +0.06
DIVB iShares Core Dividend ETF Add +105.5% 0.11% +0.05
BABA Alibaba Group Holding-SP ADR Add +1.8% 0.15% +0.05
NBIS Nebius Group NV New 0.04% +0.04
BUFR FT Vest Lad Buffervetf-Usd I Add +10.4% 0.72% +0.04
ABBV Abbvie Inc. Add +0.7% 0.34% +0.04
ITA iShares U.S. Aerospace & Def Add +94.3% 0.09% +0.04
DIVI Franklin International Core Add +10.7% 0.73% +0.04
QTUM Defiance Quantum ETF Add +14.2% 0.26% +0.04
VYMI Vanguard Int High DVD YLD Inc. Add +226.4% 0.06% +0.04
VOO Vanguard S&P 500 ETF Add +7.1% 0.71% +0.04
TRPA Hartford Aaa Clo ETF Add +140.3% 0.07% +0.04
SLV iShares Silver Trust Add +48.3% 0.09% +0.04
OKLO Oklo Inc. Add +57.3% 0.05% +0.03
HQL Abrdn Life Sciences Investor Add +4.4% 0.24% +0.03
MU Micron Technology Inc. Add +9.7% 0.12% +0.03
SPGP Invesco S&P 500 Garp ETF Add +10.5% 0.44% +0.03
SYFI AB SHRT Duration HGH YLD ETF New 0.03% +0.03
BAI Ishrs AI in and Tech Act ETF Add +79.4% 0.06% +0.03
HOOD Robinhood Markets Inc. Class A New 0.03% +0.03
GQI Natixis Gateway Quality Inc. New 0.03% +0.03
APP AppLovin Corp. Class A Add +76.7% 0.04% +0.03
DYNF Ishrs US E F R A ETF-Usd Inc. Add +17.2% 0.17% +0.03
JNJ Johnson & Johnson Add +0.2% 0.24% +0.03
ALAI Alger AI Enable & Adopt ETF New 0.03% +0.03
CGBL Cap Group Core Balanced Add +13.1% 0.33% +0.02
XOM Exxon Mobil Corp. Add +14.0% 0.26% +0.02

Options Activity Q2 2025 → Q3 2025
FREEPORT MCMORAN INC call New 10,000 $44K
STATE STR SPDR S&P 500 ETF T put New 16,200 $26K
ISHARES TR call Sold out 10,000 $11Kbefore exit

Calls and puts are listed by the shares they cover; their value is not part of the stock holdings above.

All Filings

QuarterPositions13F Reported ValueTop Holdings
Q2 2026 752$2.6BSPYG, SPYV, NVDA, SGOV, AAPL
Q1 2026 726$2.3BSPYG, SGOV, SPYV, NVDA, AAPL
Q4 2025 2,270$2.1BSPYV, SGOV, NVDA, AAPL, SPY
Q3 2025 801$2.3BSPYG, SPYV, NVDA, SGOV, AAPL
Q2 2025 770$2.1BSPYG, SGOV, SPYV, NVDA, SPY
Q1 2025 745$1.9BSPYV, SPYG, AAPL, SGOV, SPY
Q4 2024 734$1.9BSPYV, SPYG, SPY, AAPL, NVDA
Q3 2024 722$1.8BSPYV, SPYG, AAPL, NVDA, USDU
Q2 2024 691$1.7BNVDA, SPYV, AAPL, SPYG, SPTI
Q1 2024 673$1.6BSPYG, SPYV, VTI, AAPL, SPTL