Flagship Harbor Advisors, LLC
In its 13F for Q1 2025 (holdings as of March 31, 2025, filed April 22, 2025), Flagship Harbor Advisors, LLC reported 745 stock positions worth $1.9 billion. Its top holding was SS SPDR P S&P 500 Value ETF (SPYV) at 4.0% of the portfolio, followed by SS SPDR P S&P 500 Growth ETF (SPYG, 3.8%) and Apple (AAPL, 2.6%). Compared with Q4 2024, it opened 44 new positions, sold out of 33, added to 384 and reduced 288. The biggest buy was First Trust Enh Short Mat FD (FTSM, shares +1470%) and the biggest sale Invesco QQQ Trust Series 1 (QQQ, shares −72%).
- Most Recent 13F
- Q2 2026
- Location
- BOSTON, MA
- CIK
- 0001691766
- Portfolio Value
- $1.9B (Q1 2025)
- SEC Filing
- 0001691766-25-000002 ↗ filed Apr 22, 2025
Holdings Value
Holdings 745 stocks · $1.9B
| SPYV SS SPDR P S&P 500 Value ETF | 3.96% | 1,474,465 | $75.3M | Reduce -8.2% |
| SPYG SS SPDR P S&P 500 Growth ETF | 3.85% | 910,702 | $73.2M | Add +10.0% |
| AAPL Apple Inc. | 2.65% | 226,718 | $50.4M | Reduce -1.4% |
| SGOV iShares 0-3 Month Treasury B | 2.42% | 456,664 | $46.0M | Add +28.2% |
| SPY SS SPDR S&P 500 ETF Trust-US | 2.35% | 79,871 | $44.7M | Reduce -27.3% |
| VTI VG Morningstar TS MKT ETF-US | 2.02% | 140,128 | $38.5M | Reduce -2.2% |
| SPYM Ste STR SPDR PT S&P 500 ETF | 1.99% | 575,589 | $37.9M | Add +0.8% |
| NVDA Nvidia Corp. | 1.99% | 348,873 | $37.8M | Reduce -2.0% |
| AMZN Amazon.com Inc. | 1.83% | 182,934 | $34.8M | Reduce -0.9% |
| AGG iShares Core U.S. Aggregate | 1.76% | 339,119 | $33.5M | Add +3.1% |
| IUSV iShares Core S&P U.S. Value | 1.62% | 334,266 | $30.8M | Add +6.6% |
| SPTI SS SPDR P Int Term TSY ETF | 1.47% | 978,694 | $28.0M | Add +97.3% |
| MSFT Microsoft Corp. | 1.43% | 72,559 | $27.2M | Add +6.1% |
| JPST JPMorgan Ultra-Short Income | 1.35% | 508,615 | $25.8M | Add +1.6% |
| FTSM First Trust Enh Short Mat FD | 1.02% | 323,099 | $19.3M | Add +1469.9% |
| PULS Pgim Ultra Short Bond ETF | 1.01% | 387,060 | $19.2M | Add +17.3% |
| XLV SS Health Care Select Sector | 0.97% | 126,603 | $18.5M | Add +283.3% |
| SPTL SS SPDR PF LNG TRM TSY E-Usd | 0.93% | 650,365 | $17.7M | Reduce -44.7% |
| VIG Vanguard Dividend Apprec ETF | 0.90% | 88,609 | $17.2M | Reduce -0.6% |
| SPSM SS SPDR P S&P 600 Small Cap | 0.90% | 419,263 | $17.1M | Add +24.8% |
| BRK.B Berkshire Hathaway Inc. Class B | 0.90% | 31,987 | $17.0M | Add +71.0% |
| PAAA Pgim Aaa Clo ETF | 0.83% | 308,067 | $15.8M | Add +715.1% |
| BIL SS SPDR BB 1-3M T-Bill ETF | 0.78% | 161,068 | $14.8M | Reduce -10.7% |
| XLU St Sr Utl SL SE SPDR ETF-Usd | 0.77% | 185,333 | $14.6M | Add +286.9% |
| V Visa Inc. Class A | 0.75% | 40,967 | $14.4M | Add +0.4% |
| GOOG Alphabet Inc. Class C | 0.75% | 90,835 | $14.2M | Add +0.0% |
| META Meta Platforms Inc. Class A | 0.72% | 23,805 | $13.7M | Add +4.6% |
| CLSE Convergence Long/Short Eqy | 0.70% | 614,743 | $13.3M | Add +15.3% |
| DIVI Franklin International Core | 0.70% | 405,910 | $13.2M | Add +21.9% |
| BUFR FT Vest Lad Buffervetf-Usd I | 0.68% | 433,140 | $12.9M | Add +50.1% |
| JPM JPMorgan Chase & Co. | 0.63% | 48,980 | $12.0M | Add +0.6% |
| VOO Vanguard S&P 500 ETF | 0.62% | 22,988 | $11.8M | Add +8.9% |
| SPDW Ste STR SPDR PT DW Eu ETF | 0.60% | 315,029 | $11.5M | Reduce -3.9% |
| XLRE SS Real Estate Select Sector | 0.58% | 265,464 | $11.1M | Add +483.3% |
| XLP SS Consumer Staples Sel Sect | 0.56% | 129,433 | $10.6M | Reduce -60.1% |
| TSLA Tesla Inc. | 0.54% | 39,435 | $10.2M | Reduce -9.0% |
| USFR Wisdomtree Floating Rate Tre | 0.54% | 202,644 | $10.2M | Reduce -4.4% |
| VUG Vanguard Mrngstar GR ETF-Sui | 0.53% | 27,357 | $10.1M | Reduce -3.4% |
| VB Vanguard Most SM-Cap ETF-Usd | 0.53% | 45,236 | $10.0M | Reduce -2.8% |
| QQQ Invesco QQQ Trust Series 1 | 0.52% | 21,143 | $9.9M | Reduce -72.0% |
| NFLX Netflix Inc. | 0.51% | 10,476 | $9.8M | Add +1.1% |
| CBRE GBL REAL ESTATE INC FD | 0.50% | 1,854,282 | $9.6M | Add +53.2% |
| SPAB SS SPDR P Agg Bond ETF | 0.50% | 371,821 | $9.5M | Add +9.3% |
| JBBB Janus Henderson B-BBB Clo Et | 0.50% | 194,474 | $9.5M | Add +131.7% |
| DGRW Wisdomtree U.S. Quality Divi | 0.49% | 116,474 | $9.3M | Add +4.3% |
| VYM Vanguard High DVD Yield ETF | 0.48% | 71,444 | $9.2M | Add +3.7% |
| SPMB SS SPDR P Mort Back Bond ETF | 0.48% | 413,287 | $9.1M | Add +7.9% |
| GOOGL Alphabet Inc. Class A | 0.46% | 56,528 | $8.7M | Add +1.8% |
| XLK SS Technology Select Sector | 0.46% | 42,102 | $8.7M | Reduce -65.8% |
| WTV Wisdomtree U.S. Value Fund | 0.46% | 105,398 | $8.7M | Add +13.3% |
| SPEM State Street SP PTF Em ETF | 0.44% | 214,410 | $8.4M | Add +11.9% |
| SPIB SS SPDR P Int C Corp. ETF | 0.44% | 251,043 | $8.3M | Add +21.9% |
| AVGO Broadcom Inc. | 0.43% | 48,789 | $8.2M | Add +7.5% |
| IVV iShares Core S&P 500 ETF | 0.43% | 14,396 | $8.1M | Add +26.7% |
| FSK FS KKR Capital Corp. | 0.41% | 373,604 | $7.8M | Reduce -0.1% |
| XPHTX Pioneer High Income Fund | 0.41% | 997,776 | $7.7M | Reduce -0.9% |
| SPBO SS SPDR P Corp. Bond ETF | 0.40% | 262,306 | $7.6M | Add +15.8% |
| BBY Best Buy Co. Inc. | 0.39% | 101,199 | $7.4M | New |
| PG The Procter & Gamble Co. | 0.39% | 43,570 | $7.4M | Add +7.0% |
| RDVY First Trust Rising Dividend | 0.37% | 119,411 | $7.0M | Add +32.5% |
| ABBV Abbvie Inc. | 0.36% | 33,102 | $6.9M | Add +0.1% |
| SPGP Invesco S&P 500 Garp ETF | 0.36% | 68,866 | $6.9M | Reduce -18.1% |
| FTLS First Trust Long/Short Eqty | 0.36% | 107,150 | $6.9M | Add +14.3% |
| JGRO JPMorgan Active Growth ETF | 0.36% | 92,042 | $6.8M | Add +12.9% |
| COST Costco Wholesale Corp. | 0.35% | 7,035 | $6.7M | Reduce -0.2% |
| IJH iShares Core S&P Midcap ETF | 0.34% | 112,340 | $6.6M | Add +21.0% |
| VFLO Victoryshares Free Cash Flow | 0.34% | 190,773 | $6.5M | Add +18.8% |
| VV Vngrd Mrgstr LRG-Cap ETF-Usd | 0.33% | 24,377 | $6.3M | Add +5.7% |
| VTV Vanguard Mrngstr Val ETF-Aui | 0.33% | 35,819 | $6.2M | Add +0.4% |
| IJR iShares Core S&P Small-Cap E | 0.32% | 58,192 | $6.1M | Add +0.5% |
| HD Home Depot Inc. | 0.32% | 16,372 | $6.0M | Reduce -0.3% |
| ICSH iShares Ultra Short Duration | 0.31% | 117,985 | $6.0M | Add +36.1% |
| SCHD Schwab US DVD Equity ETF | 0.31% | 212,710 | $5.9M | Add +7.6% |
| ICLO Invesco Aaa Clo F/R Note ETF | 0.31% | 233,258 | $5.9M | Add +10.2% |
| WMT Walmart Inc. | 0.30% | 64,787 | $5.7M | Add +1.1% |
| CGGR Cap Group Growth Equity | 0.30% | 165,452 | $5.7M | Add +16.9% |
| SDY SS SPDR S&P Dividend ETF | 0.29% | 40,892 | $5.5M | Reduce -3.7% |
| JHMB John Hancock Mortgage-Backed | 0.29% | 251,837 | $5.5M | Add +9.7% |
| XOM Exxon Mobil Corp. | 0.28% | 45,457 | $5.4M | Add +1.6% |
| SPTM SS SPDR P S&P 1500 Comp ETF | 0.27% | 76,883 | $5.2M | Reduce -6.8% |
| LLY Eli Lilly & Co. | 0.27% | 6,189 | $5.1M | Reduce -5.4% |
| CEF Sprott Physical Gold and Sil | 0.27% | 179,597 | $5.1M | Reduce -0.6% |
| MA Mastercard Inc. Class A | 0.27% | 9,199 | $5.0M | Add +0.1% |
| CDX Simplify High Yield ETF | 0.26% | 219,498 | $5.0M | Add +19.5% |
| CVX Chevron Corp. | 0.26% | 29,963 | $5.0M | Add +3.6% |
| JNJ Johnson & Johnson | 0.26% | 29,436 | $4.9M | Reduce -0.9% |
| ETW Eaton Vance T/M GLBL Buy-WR | 0.25% | 580,229 | $4.8M | Add +0.4% |
| MRK Merck & Co. Inc. | 0.25% | 52,697 | $4.7M | Add +10.7% |
| VXUS Vanguard Total Intl Stock | 0.25% | 76,058 | $4.7M | Add +4.1% |
| TMSL T.rowe PRC Small-Mid Cap ETF | 0.25% | 154,345 | $4.7M | Add +14.3% |
| QUS SS SPDR MSCI U Stratfact ETF | 0.24% | 29,593 | $4.6M | Add +11.3% |
| RMT Royce Micro-Cap Trust Inc. | 0.24% | 540,978 | $4.6M | Reduce -1.2% |
| SPHQ Invesco S&P 500 Quality ETF | 0.24% | 67,917 | $4.5M | Add +0.4% |
| GLDM SPDR Gold Minishares Trust | 0.23% | 71,193 | $4.4M | Add +6.6% |
| SHOP Shopify Inc. Class A | 0.23% | 45,757 | $4.4M | Reduce -0.0% |
| XLI SS Industrial Select Sector | 0.23% | 33,249 | $4.4M | Add +16.8% |
| HQL Abrdn Life Sciences Investor | 0.23% | 340,877 | $4.3M | Add +36.1% |
| XLF SS Financial Select Sector | 0.22% | 85,203 | $4.2M | Add +0.7% |
| USMV iShares MSCI USA Min Vol Fac | 0.22% | 44,980 | $4.2M | Reduce -4.4% |
| GLD SPDR Gold Shares | 0.22% | 14,588 | $4.2M | Reduce -14.5% |
Options reported separately and not counted above: ENVIROTECH VEHICLES INC calls ($2K).
Portfolio Sells Q4 2024 → Q1 2025
| QQQ Invesco QQQ Trust Series 1 | Reduce -72.0% | 0.52% | −1.50 |
| XLK SS Technology Select Sector | Reduce -65.8% | 0.46% | −1.05 |
| SPY SS SPDR S&P 500 ETF Trust-US | Reduce -27.3% | 2.35% | −1.03 |
| XLY SS Consumer Disc Select Sect | Reduce -90.2% | 0.09% | −0.95 |
| XLP SS Consumer Staples Sel Sect | Reduce -60.1% | 0.56% | −0.78 |
| SPTL SS SPDR PF LNG TRM TSY E-Usd | Reduce -44.7% | 0.93% | −0.68 |
| NVDA Nvidia Corp. | Reduce -2.0% | 1.99% | −0.52 |
| TSLA Tesla Inc. | Reduce -9.0% | 0.54% | −0.38 |
| AAPL Apple Inc. | Reduce -1.4% | 2.65% | −0.38 |
| SPYV SS SPDR P S&P 500 Value ETF | Reduce -8.2% | 3.96% | −0.36 |
| AMZN Amazon.com Inc. | Reduce -0.9% | 1.83% | −0.30 |
| SPMD SS SPDR P S&P 400 Midcap ETF | Reduce -46.8% | 0.20% | −0.20 |
| VTI VG Morningstar TS MKT ETF-US | Reduce -2.2% | 2.02% | −0.16 |
| XNROX Neu Re Est Sec Inc. FD Inc.-US | Sold out | 0.00% | −0.11 |
| XLE SS Energy Select Sector | Reduce -43.6% | 0.17% | −0.10 |
| SPGP Invesco S&P 500 Garp ETF | Reduce -18.1% | 0.36% | −0.10 |
| BUFQ FT VST Lad NSDQ Buf ETF-Usdi | Reduce -48.4% | 0.09% | −0.09 |
| BIL SS SPDR BB 1-3M T-Bill ETF | Reduce -10.7% | 0.78% | −0.09 |
| TTD Trade Desk Inc./the Class A | Reduce -1.1% | 0.07% | −0.08 |
| VUG Vanguard Mrngstar GR ETF-Sui | Reduce -3.4% | 0.53% | −0.08 |
| BTI British American Tob-SP ADR | Sold out | 0.00% | −0.06 |
| VB Vanguard Most SM-Cap ETF-Usd | Reduce -2.8% | 0.53% | −0.06 |
| EFG iShares MSCI Eafe Growth ETF | Reduce -34.5% | 0.11% | −0.05 |
| FTHI Fthi/First Trust Exchange-TR | Sold out | 0.00% | −0.05 |
| YEAR AB Ultra Short Income ETF | Reduce -20.2% | 0.21% | −0.05 |
| EMF Templeton Emerging Markets | Reduce -44.1% | 0.08% | −0.05 |
| PPA Invesco Aerospace & Defense | Reduce -39.7% | 0.08% | −0.05 |
| THQ Abrdn Healthcare Opport | Sold out | 0.00% | −0.05 |
| AOK iShares Core 30/70 Conservat | Sold out | 0.00% | −0.05 |
| XLB SS Materials Select Sector | Reduce -57.4% | 0.03% | −0.04 |
| AOM iShares Core 40/60 Moderate | Sold out | 0.00% | −0.04 |
| RMT Royce Micro-Cap Trust Inc. | Reduce -1.2% | 0.24% | −0.04 |
| SPTM SS SPDR P S&P 1500 Comp ETF | Reduce -6.8% | 0.27% | −0.03 |
| DIS The Walt Disney Co. | Reduce -10.6% | 0.12% | −0.03 |
| SMH Vaneck Semiconductor ETF | Reduce -7.3% | 0.13% | −0.03 |
| IWF iShares Russell 1000 Growth | Reduce -3.1% | 0.20% | −0.03 |
| QQQX Nuveen Nasdaq 100 DYN Overwr | Reduce -0.3% | 0.21% | −0.03 |
| SHOP Shopify Inc. Class A | Reduce -0.0% | 0.23% | −0.03 |
| USFR Wisdomtree Floating Rate Tre | Reduce -4.4% | 0.54% | −0.02 |
| AMD Advanced Micro Devices | Reduce -5.4% | 0.10% | −0.02 |
| PGX Invesco Preferred ETF | Reduce -40.5% | 0.03% | −0.02 |
| PYPL PayPal Holdings Inc. | Reduce -1.7% | 0.07% | −0.02 |
| FGB First Trust Special Financ | Sold out | 0.00% | −0.02 |
| SPHY SS SPDR P High Yield ETF | Reduce -9.7% | 0.21% | −0.02 |
| SMAR Smartsheet Inc. Class A | Sold out | 0.00% | −0.02 |
| PAVE Global X US Infrastructure | Reduce -48.8% | 0.02% | −0.02 |
| XYZ Block Inc. | Reduce -6.3% | 0.03% | −0.02 |
| HD Home Depot Inc. | Reduce -0.3% | 0.32% | −0.02 |
| QQQJ Invesco Nasdaq Next Gen 100 | Sold out | 0.00% | −0.02 |
| MBB iShares MBS ETF | Reduce -16.9% | 0.10% | −0.02 |
Portfolio Buys Q4 2024 → Q1 2025
| FTSM First Trust Enh Short Mat FD | Add +1469.9% | 1.02% | +0.95 |
| SPTI SS SPDR P Int Term TSY ETF | Add +97.3% | 1.47% | +0.74 |
| XLV SS Health Care Select Sector | Add +283.3% | 0.97% | +0.73 |
| PAAA Pgim Aaa Clo ETF | Add +715.1% | 0.83% | +0.73 |
| XLU St Sr Utl SL SE SPDR ETF-Usd | Add +286.9% | 0.77% | +0.58 |
| SGOV iShares 0-3 Month Treasury B | Add +28.2% | 2.42% | +0.54 |
| XLRE SS Real Estate Select Sector | Add +483.3% | 0.58% | +0.49 |
| BRK.B Berkshire Hathaway Inc. Class B | Add +71.0% | 0.90% | +0.45 |
| BBY Best Buy Co. Inc. | New | 0.39% | +0.39 |
| JBBB Janus Henderson B-BBB Clo Et | Add +131.7% | 0.50% | +0.28 |
| BUFR FT Vest Lad Buffervetf-Usd I | Add +50.1% | 0.68% | +0.21 |
| CBRE GBL REAL ESTATE INC FD | Add +53.2% | 0.50% | +0.20 |
| DIVI Franklin International Core | Add +21.9% | 0.70% | +0.17 |
| FLRN SS SPDR BB Ig Float RT ETF | Add +256.4% | 0.22% | +0.16 |
| PULS Pgim Ultra Short Bond ETF | Add +17.3% | 1.01% | +0.15 |
| AVLV Avantis US Large Cap Value | New | 0.14% | +0.14 |
| VUSB Vanguard Ultra Short Bond Et | New | 0.12% | +0.12 |
| SPSM SS SPDR P S&P 600 Small Cap | Add +24.8% | 0.90% | +0.11 |
| BABA Alibaba Group Holding-SP ADR | Add +194.2% | 0.13% | +0.10 |
| IUSV iShares Core S&P U.S. Value | Add +6.6% | 1.62% | +0.10 |
| AGG iShares Core U.S. Aggregate | Add +3.1% | 1.76% | +0.09 |
| RDVY First Trust Rising Dividend | Add +32.5% | 0.37% | +0.09 |
| ICSH iShares Ultra Short Duration | Add +36.1% | 0.31% | +0.08 |
| SPIB SS SPDR P Int C Corp. ETF | Add +21.9% | 0.44% | +0.08 |
| RING iShares MSCI Global Gold Min | Add +19.1% | 0.21% | +0.08 |
| V Visa Inc. Class A | Add +0.4% | 0.75% | +0.08 |
| IVV iShares Core S&P 500 ETF | Add +26.7% | 0.43% | +0.07 |
| VTHR Vanguard Russell 3000 | New | 0.07% | +0.07 |
| RSPA Invesco S&P 500 Ew Income Ad | New | 0.07% | +0.07 |
| TRPA Hartford Aaa Clo ETF | New | 0.06% | +0.06 |
| SPBO SS SPDR P Corp. Bond ETF | Add +15.8% | 0.40% | +0.06 |
| SPEM State Street SP PTF Em ETF | Add +11.9% | 0.44% | +0.06 |
| CLSE Convergence Long/Short Eqy | Add +15.3% | 0.70% | +0.06 |
| VFLO Victoryshares Free Cash Flow | Add +18.8% | 0.34% | +0.06 |
| ABBV Abbvie Inc. | Add +0.1% | 0.36% | +0.06 |
| HQL Abrdn Life Sciences Investor | Add +36.1% | 0.23% | +0.05 |
| CDX Simplify High Yield ETF | Add +19.5% | 0.26% | +0.05 |
| SPAB SS SPDR P Agg Bond ETF | Add +9.3% | 0.50% | +0.05 |
| GDX Vaneck Gold Miners ETF | Add +6.5% | 0.16% | +0.05 |
| GLDM SPDR Gold Minishares Trust | Add +6.6% | 0.23% | +0.05 |
| WTV Wisdomtree U.S. Value Fund | Add +13.3% | 0.46% | +0.05 |
| SPMB SS SPDR P Mort Back Bond ETF | Add +7.9% | 0.48% | +0.05 |
| UBER Uber Technologies Inc. | Add +24.1% | 0.14% | +0.05 |
| COP Conocophillips | Add +43.7% | 0.13% | +0.04 |
| CVX Chevron Corp. | Add +3.6% | 0.26% | +0.04 |
| FBND Fidelity Total Bond ETF | Add +29.5% | 0.17% | +0.04 |
| IJH iShares Core S&P Midcap ETF | Add +21.0% | 0.34% | +0.04 |
| FENI Fidelity Enhanced Intl ETF | New | 0.04% | +0.04 |
| PLTR Palantir Technologies Inc. Class A | Add +27.2% | 0.13% | +0.04 |
| OEF iShares S&P 100 ETF | Add +211.9% | 0.06% | +0.04 |
Options Activity Q4 2024 → Q1 2025
| UBER TECHNOLOGIES INC | call | Sold out | 25,000 | $16Kbefore exit |
| ENVIROTECH VEHICLES INC | call | Reduce -20.0% | 40,000 | $2K |
| INVESCO QQQ TR | call | Sold out | 13,500 | $135before exit |
Calls and puts are listed by the shares they cover; their value is not part of the stock holdings above.
All Filings
| Quarter | Positions | 13F Reported Value | Top Holdings |
|---|---|---|---|
| Q2 2026 | 752 | $2.6B | SPYG, SPYV, NVDA, SGOV, AAPL |
| Q1 2026 | 726 | $2.3B | SPYG, SGOV, SPYV, NVDA, AAPL |
| Q4 2025 | 2,270 | $2.1B | SPYV, SGOV, NVDA, AAPL, SPY |
| Q3 2025 | 801 | $2.3B | SPYG, SPYV, NVDA, SGOV, AAPL |
| Q2 2025 | 770 | $2.1B | SPYG, SGOV, SPYV, NVDA, SPY |
| Q1 2025 | 745 | $1.9B | SPYV, SPYG, AAPL, SGOV, SPY |
| Q4 2024 | 734 | $1.9B | SPYV, SPYG, SPY, AAPL, NVDA |
| Q3 2024 | 722 | $1.8B | SPYV, SPYG, AAPL, NVDA, USDU |
| Q2 2024 | 691 | $1.7B | NVDA, SPYV, AAPL, SPYG, SPTI |
| Q1 2024 | 673 | $1.6B | SPYG, SPYV, VTI, AAPL, SPTL |