CIK: 0001784547
Total reported value
$26.4B
Reporting period: 2026-03-31 · Number of holdings: 1022
Woodline Partners LP disclosed 1022 holdings in its latest 13F filing for the period ending 2026-03-31, with total reported value of $26.4B and a quarterly turnover rate of 58.9%.
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Woodline Partners LP's disclosed holdings carry a Herfindahl concentration index of 0.006 — mathematically equivalent to about 181 equally-sized positions, well below its 1022 actual disclosed holdings. That gap points to a strategy built around a small core of high-conviction bets rather than broad diversification.
Position sizes vary widely across the portfolio (a coefficient of variation of 2.16), with a handful of outsized bets alongside many smaller positions.
No strong tilt toward either adding to existing winners or initiating outsized new positions was observed in the latest reported quarter.
Trim KEYS
-95.7% -$177.1M
Add AMAT
+181.3% $141.8M
Add ARW
+446.6% $133.2M
Add SBAC
+38856.0% $131.4M
Trim CB
-99.8% -$120.8M
Trim MSFT
+8.4% -$107.3M
Woodline Partners liquidated its entire S&P 500 proxy (IVV) to cannonball into a high-momentum, AI-infrastructure-heavy slate. This is a full-send factor rotation away from broad beta exposure and into a narrow alpha-seeking momentum basket. The 59% turnover rate confirms active management is prioritizing trend speed over fundamental conviction.
The macro thesis is a two-tier market: liquidity flows exclusively to AI-driven semis (AMAT, ARW) and digital infrastructure (SBAC), while the broad market (IVV) and non-tech cyclical value (CB, EXK) are left for dead. The opposing thesis is a mean reversion regime triggered by a dovish policy pivot or slowing growth, which would crush the momentum premium and force capital back into defensive or deeply discounted value sectors. This portfolio is structurally short a broadening of market leadership beyond tech momentum.
A 100.0 momentum score across 1022 holdings creates a dangerous illusion of diversification that vanishes at the first sign of trend reversal. The structural vulnerability is not sector concentration but factor crowding at maximum conviction—every position shares the same beta to the momentum signal, guaranteeing simultaneous liquidity pressure in a factor unwind. Woodline has perfectly executed the consensus algorithmic thesis; that precise mechanical alignment is the specific fragility.
Compiled by AI from public 13F filings; reflects historical positioning only and carries no investment recommendation.
Showing top 200 holdings (of 1022 total)
| # | Ticker | Issuer | Asset Subclass | Weight | Weight Change | Shares Change | 4Q Trend |
|---|---|---|---|---|---|---|---|
| 1 | NVDA | Nvidia CORP | Stock-Tech | 3.18% | — | +10.61% | |
| 2 | AAPL | Apple INC | Stock-Tech | 2.76% | — | +14.03% | |
| 3 | AMZN | Amazon.com INC | Stock-Consumer Disc | 2.13% | — | +16.81% | |
| 4 | MSFT | Microsoft CORP | Stock-Tech | 1.98% | -0.46% | +8.39% | |
| 5 | GOOGL | Alphabet Inc-cl A | Stock-Comm Services | 1.56% | +0.42% | +52.87% | |
| 6 | JNJ | Johnson & Johnson | Stock-Healthcare | 1.41% | +0.24% | +4.33% | |
| 7 | AVGO | Broadcom INC | Stock-Tech | 1.06% | — | +21.65% | |
| 8 | GOOG | Alphabet Inc-cl C | Stock-Comm Services | 1.00% | — | +15.76% | |
| 9 | RVMD | Revolution Medicines INC | Stock-Healthcare | 0.92% | — | +0.23% | |
| 10 | VZ | Verizon Communications INC | Stock-Comm Services | 0.92% | — | -5.77% | |
| 11 | META | Meta Platforms Inc-class A | Stock-Comm Services | 0.85% | — | +10.48% | |
| 12 | LLY | Eli Lilly & Co | Stock-Healthcare | 0.80% | — | +8.27% | |
| 13 | TSLA | Tesla INC | Stock-Consumer Disc | 0.76% | — | +14.45% | |
| 14 | AMAT | Applied Materials INC | Stock-Tech | 0.73% | +0.53% | +181.29% | |
| 15 | TXN | Texas Instruments INC | Stock-Tech | 0.71% | -0.24% | -31.74% | |
| 16 | AJG | Arthur J Gallagher & Co | Stock-Financials | 0.69% | — | +56.96% | |
| 17 | TNGX | Tango Therapeutics INC | Stock-Other | 0.63% | +0.28% | -20.57% | |
| 18 | TMO | Thermo Fisher Scientific INC | Stock-Healthcare | 0.63% | — | +63.71% | |
| 19 | BRK-B | Berkshire Hathaway Inc-cl B | Stock-Other | 0.62% | — | +12.07% | |
| 20 | NXPI | NXP Semiconductors N.V. | Stock-Tech | 0.61% | — | +22.54% | |
| 21 | WMT | Walmart INC | Stock-Consumer Staples | 0.61% | +0.29% | +72.49% | |
| 22 | JPM | Jpmorgan Chase & Co | Stock-Financials | 0.59% | — | +13.80% | |
| 23 | ARW | Arrow Electronics INC | Stock-Tech | 0.59% | +0.51% | +446.60% | |
| 24 | PTGX | Protagonist Therapeutics INC | Stock-Other | 0.56% | — | +0.38% | |
| 25 | EW | Edwards Lifesciences CORP | Stock-Healthcare | 0.54% | — | +65.15% | |
| 26 | DOV | Dover CORP | Stock-Industrials | 0.53% | — | -20.78% | |
| 27 | XOM | Exxon Mobil CORP | Stock-Energy | 0.53% | — | +13.83% | |
| 28 | ST | Sensata Technologies Holding plc | Stock-Tech | 0.52% | — | -22.81% | |
| 29 | UNM | Unum Group | Stock-Financials | 0.51% | — | +29.66% | |
| 30 | COST | Costco Wholesale CORP | Stock-Consumer Staples | 0.50% | +0.25% | +76.61% | |
| 31 | SBAC | Sba Communications CORP | Stock-Real Estate | 0.50% | +0.50% | +38856.03% | |
| 32 | MRK | Merck & Co. INC. | Stock-Healthcare | 0.49% | — | +6.61% | |
| 33 | NFLX | Netflix INC | Stock-Comm Services | 0.47% | — | +9.76% | |
| 34 | LH | Labcorp Holdings INC | Stock-Healthcare | 0.45% | — | +10.30% | |
| 35 | ADSK | Autodesk INC | Stock-Tech | 0.45% | — | +1.16% | |
| 36 | DGX | Quest Diagnostics INC | Stock-Healthcare | 0.44% | +0.21% | +73.93% | |
| 37 | LIN | Linde plc | Stock-Materials | 0.42% | — | -17.44% | |
| 38 | RTX | Rtx CORP | Stock-Industrials | 0.42% | +0.26% | +159.57% | |
| 39 | MU | Micron Technology INC | Stock-Tech | 0.42% | — | +20.92% | |
| 40 | T | At&t INC | Stock-Comm Services | 0.41% | +0.40% | +3227.56% | |
| 41 | DHR | Danaher CORP | Stock-Healthcare | 0.39% | — | +2.98% | |
| 42 | SHW | Sherwin-williams Co/the | Stock-Materials | 0.39% | — | +55.93% | |
| 43 | SSRM | Ssr Mining INC | Stock-Materials | 0.39% | +0.39% | NEW | |
| 44 | JNJ | Johnson & Johnson | Stock-Healthcare | 0.39% | — | -0.89% | |
| 45 | V | Visa Inc-class A Shares | Stock-Financials | 0.38% | — | +14.34% | |
| 46 | NVT | nVent Electric plc | Stock-Industrials | 0.37% | — | +7.90% | |
| 47 | AKAM | Akamai Technologies INC | Stock-Tech | 0.37% | +0.36% | +3813.80% | |
| 48 | CCI | Crown Castle INC | Stock-Real Estate | 0.37% | — | +2.51% | |
| 49 | LYV | Live Nation Entertainment In | Stock-Comm Services | 0.37% | — | -39.84% | |
| 50 | DIS | Walt Disney Co/the | Stock-Comm Services | 0.36% | — | +4.72% |
Performance for Q3 2026
+6.7%
Performance Last 4 Quarters
+36.6%
Based on 74% of reported portfolio value with available pricing
| Period | Holdings | Total value | Stability | Top holdings |
|---|---|---|---|---|
| 2026-03-31 | 1022 | $26.4B | 59 | |
| 2025-12-31 | 1010 | $25.8B | 69 | |
| 2025-09-30 | 870 | $21.2B | 92 | |
| 2025-06-30 | 911 | $18.9B | 0 | |
| 2025-03-31 | 891 | $15.4B | 100 | |
| 2024-12-31 | 917 | $14.8B | 0 | |
| 2024-09-30 | 586 | $11.9B | 0 | |
| 2024-06-30 | 545 | $10.5B | 0 | |
| 2024-03-31 | 528 | $10.9B | 0 | |
| 2023-12-31 | 467 | $9.2B | 0 | |
| 2023-09-30 | 581 | $8.5B | 0 | |
| 2023-06-30 | 618 | $8.4B | 0 | |
| 2023-03-31 | 619 | $7.4B | 0 | |
| 2022-12-31 | 744 | $7.5B | 0 | |
| 2022-09-30 | 743 | $7.2B | 0 | |
| 2022-06-30 | 792 | $6.5B | 0 | |
| 2022-03-31 | 709 | $6.2B | 0 | |
| 2021-12-31 | 694 | $7.0B | 0 | |
| 2021-09-30 | 673 | $6.1B | 0 | |
| 2021-06-30 | 586 | $5.4B | 84 | |
| 2021-03-31 | 427 | $4.5B | 100 | |
| 2020-12-31 | 217 | $3.8B | 100 | |
| 2020-09-30 | 178 | $3.1B | 98 | |
| 2020-06-30 | 147 | $2.5B | 100 | |
| 2020-03-31 | 136 | $1.4B | 100 | |
| 2019-12-31 | 105 | $2.4B | 0 |
Woodline Partners LP's most significant position changes for 2026-03-31: Sold out: Ishares Core S&p 500 ETF (IVV); Sold out: Exact Sciences CORP (EXK); Sold out: Ameriprise Financial INC (AMP); Sold out: Procore Technologies INC (PCOR); New buy: Ssr Mining INC (SSRM).
| # | Ticker | Issuer | Weight Change | Shares Change | Action |
|---|---|---|---|---|---|
| 1 | AMAT | Applied Materials INC | +0.5% | +181.29% | Add |
| 2 | ARW | Arrow Electronics INC | +0.5% | +446.60% | Add |
| 3 | SBAC | Sba Communications CORP | +0.5% | +38856.03% | Add |
| 4 | GOOGL | Alphabet Inc-cl A | +0.4% | +52.87% | Add |
| 5 | T | At&t INC | +0.4% | +3227.56% | Add |
| 6 | AKAM | Akamai Technologies INC | +0.4% | +3813.80% | Add |
| 7 | HIG | Hartford Insurance Group INC | +0.4% | +15270.31% | Add |
| 8 | LYB | LyondellBasell Industries N.V. | +0.3% | +22747.12% | Add |
| 9 | ALNY | Alnylam Pharmaceuticals INC | +0.3% | +13764.87% | Add |
| 10 | DDOG | Datadog INC - Class A | +0.3% | +1113.11% | Add |
| 11 | WMT | Walmart INC | +0.3% | +72.49% | Add |
| 12 | TNGX | Tango Therapeutics INC | +0.3% | -20.57% | Trim |
| 13 | RTX | Rtx CORP | +0.3% | +159.57% | Add |
| 14 | COST | Costco Wholesale CORP | +0.3% | +76.61% | Add |
| 15 | IFF | Intl Flavors & Fragrances | +0.3% | +2101.09% | Add |
| 16 | JNJ | Johnson & Johnson | +0.2% | +4.33% | Add |
| 17 | NET | Cloudflare INC - Class A | +0.2% | +262.31% | Add |
| 18 | SCHW | Schwab (charles) CORP | +0.2% | +229.88% | Add |
| 19 | DGX | Quest Diagnostics INC | +0.2% | +73.93% | Add |
| 20 | XME | Ss Spdr S&p Metals Mining | +0.2% | +1041.95% | Add |
| 21 | ESS | Essex Property Trust INC | +0.2% | +26476.54% | Add |
| 22 | ECL | Ecolab INC | -0.2% | -90.02% | Trim |
| 23 | HCA | Hca Healthcare INC | -0.2% | -79.76% | Trim |
| 24 | AON | Aon plc | -0.2% | -60.07% | Trim |
| 25 | VSH | Vishay Intertechnology INC | -0.2% | -51.00% | Trim |
| 26 | BA | Boeing Co/the | -0.2% | -55.95% | Trim |
| 27 | BRBR | Bellring Brands INC | -0.2% | -88.82% | Trim |
| 28 | TXN | Texas Instruments INC | -0.2% | -31.74% | Trim |
| 29 | B | Barrick Mining CORP | -0.3% | -99.61% | Trim |
| 30 | TGT | Target CORP | -0.3% | -88.27% | Trim |
| 31 | CRL | Charles River Laboratories | -0.3% | -97.80% | Trim |
| 32 | MTD | Mettler-toledo International | -0.3% | -98.45% | Trim |
| 33 | OMC | Omnicom Group | -0.3% | -97.45% | Trim |
| 34 | APH | Amphenol Corp-cl A | -0.4% | -52.17% | Trim |
| 35 | CVS | Cvs Health CORP | -0.4% | -86.12% | Trim |
| 36 | TRV | Travelers Cos Inc/the | -0.4% | -59.15% | Trim |
| 37 | TJX | Tjx Companies INC | -0.4% | -80.14% | Trim |
| 38 | MSFT | Microsoft CORP | -0.5% | +8.39% | Add |
| 39 | CB | Chubb Limited | -0.5% | -99.81% | Trim |
| 40 | KEYS | Keysight Technologies In | -0.7% | -95.71% | Trim |
| 41 | IVV | Ishares Core S&p 500 ETF | — | EXIT | Sold out |
| 42 | EXK | Exact Sciences CORP | — | EXIT | Sold out |
| 43 | AMP | Ameriprise Financial INC | — | EXIT | Sold out |
| 44 | PCOR | Procore Technologies INC | — | EXIT | Sold out |
| 45 | SSRM | Ssr Mining INC | — | NEW | New buy |
| 46 | RGA | Reinsurance Group Of America | — | EXIT | Sold out |
| 47 | FIVE | Five Below | — | EXIT | Sold out |
| 48 | DVA | Davita INC | — | NEW | New buy |
| 49 | VOYA | Voya Financial INC | — | NEW | New buy |
| 50 | ACI | Albertsons Cos INC - Class A | — | NEW | New buy |
| Period | Filed | Type | EDGAR |
|---|---|---|---|
| 2026-03-31 | 2026-05-15 | 13F-HR | View on EDGAR |
| 2026-03-31 | 2026-05-15 | Amendment | View on EDGAR |
| 2025-12-31 | 2026-02-17 | 13F-HR | View on EDGAR |
| 2025-09-30 | 2025-11-14 | 13F-HR | View on EDGAR |
| 2025-06-30 | 2025-08-14 | 13F-HR | View on EDGAR |
| 2025-03-31 | 2025-05-15 | 13F-HR | View on EDGAR |
| 2024-12-31 | 2025-02-14 | 13F-HR | View on EDGAR |
| 2024-09-30 | 2024-11-14 | 13F-HR | View on EDGAR |
| 2024-06-30 | 2024-08-14 | 13F-HR | View on EDGAR |
| 2024-03-31 | 2024-05-15 | 13F-HR | View on EDGAR |
| 2023-12-31 | 2024-02-14 | 13F-HR | View on EDGAR |
| 2023-09-30 | 2023-11-14 | 13F-HR | View on EDGAR |
| 2023-06-30 | 2023-08-14 | 13F-HR | View on EDGAR |
| 2023-03-31 | 2023-05-15 | 13F-HR | View on EDGAR |
| 2022-12-31 | 2023-02-14 | 13F-HR | View on EDGAR |
| 2022-09-30 | 2022-11-14 | 13F-HR | View on EDGAR |
| 2022-06-30 | 2022-08-15 | 13F-HR | View on EDGAR |
| 2022-03-31 | 2022-05-16 | 13F-HR | View on EDGAR |
| 2021-12-31 | 2022-02-14 | 13F-HR | View on EDGAR |
| 2021-09-30 | 2021-11-15 | 13F-HR | View on EDGAR |
| 2021-06-30 | 2021-08-16 | 13F-HR | View on EDGAR |
| 2021-03-31 | 2021-05-17 | 13F-HR | View on EDGAR |
| 2020-12-31 | 2021-02-16 | 13F-HR | View on EDGAR |
| 2020-09-30 | 2020-11-16 | 13F-HR | View on EDGAR |
| 2020-06-30 | 2020-08-14 | 13F-HR | View on EDGAR |
| 2020-03-31 | 2020-05-15 | 13F-HR | View on EDGAR |
| 2019-12-31 | 2020-02-14 | 13F-HR | View on EDGAR |
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