State of Wisconsin Investment Board 13F Holdings & Latest Moves
State of Wisconsin Investment Board reported a 13F portfolio worth $43.70B as of Q1 2026. Latest 13F moves (filed May 15, 2026): 2 new positions, 44 added, 10 reduced. Largest change by value: added $AAPL ($2.27B held).
- 13F value (Q1 2026)
- $43.70B
- New positions
- 2
- Added / reduced
- 44 / 10
- Sold out
- 0
Top buys and sells in the latest 13F
Biggest new and added positions
| Filed | Ticker | Move | Change | Shares held | Value held | 1W | 1M | 6M | Story |
|---|---|---|---|---|---|---|---|---|---|
| $AAPL | Added | +194.77K (+2.53%) | 7.91M | $2.27B | +2.9% | -1.3% | — | ||
| $AMZN | Added | +183.25K (+3.67%) | 5.17M | $1.24B | +0.8% | -6.9% | — | ||
| $AVGO | Added | +77.89K (+3.27%) | 2.46M | $922.66M | -2.6% | -7.4% | — | ||
| $AMD | Added | +35.05K (+4.17%) | 876.03K | $494.86M | +10.2% | +29.0% | — | ||
| $BRKA | Added | +11 (+1.78%) | 630 | $456.01M | +0.7% | +2.5% | — |
Biggest reduced and exited positions
| Filed | Ticker | Move | Change | Shares held | Value held | 1W | 1M | 6M | Story |
|---|---|---|---|---|---|---|---|---|---|
| $BEP | Reduced | -646.80K (-13.29%) | 4.22M | $146.25M | +3.3% | +1.8% | — | ||
| $BEP | Reduced | -646.80K (-13.29%) | 4.22M | $144.80M | +3.3% | +1.8% | — | ||
| $AXP | Reduced | -7.50K (-2.48%) | 294.90K | $99.75M | -0.5% | +7.0% | — | ||
| $BIP | Reduced | -1.19M (-45.75%) | 1.41M | $53.96M | +4.5% | +1.6% | — | ||
| $BIP | Reduced | -1.19M (-45.75%) | 1.41M | $51.32M | +4.5% | +1.6% | — |
New positions in the latest 13F
Added positions in the latest 13F
| Filed | Ticker | Move | Change | Shares held | Value held | 1W | 1M | 6M | Story |
|---|---|---|---|---|---|---|---|---|---|
| $AAPL | Added | +194.77K (+2.53%) | 7.91M | $2.27B | +2.9% | -1.3% | — | ||
| $AMZN | Added | +183.25K (+3.67%) | 5.17M | $1.24B | +0.8% | -6.9% | — | ||
| $AVGO | Added | +77.89K (+3.27%) | 2.46M | $922.66M | -2.6% | -7.4% | — | ||
| $AMD | Added | +35.05K (+4.17%) | 876.03K | $494.86M | +10.2% | +29.0% | — | ||
| $BRKA | Added | +11 (+1.78%) | 630 | $456.01M | +0.7% | +2.5% | — | ||
| $BRKB | Added | +22.29K (+3.09%) | 743.05K | $361.66M | +0.8% | +2.7% | — | ||
| $AMAT | Added | +12.45K (+2.98%) | 430.46K | $301.06M | -0.9% | +34.3% | — | ||
| $CAT | Added | +8.21K (+3.34%) | 253.87K | $270.35M | -0.9% | +5.1% | — | ||
| $ABBV | Added | +31.31K (+3.41%) | 950.73K | $240.15M | +2.5% | +5.3% | — | ||
| $AMAT | Added | +12.45K (+2.98%) | 430.46K | $237.83M | -0.9% | +34.3% | — | ||
| $APH | Added | +26.32K (+4.16%) | 659.07K | $116.21M | +5.6% | +26.9% | — | ||
| $AMGN | Added | +9.40K (+3.37%) | 288.37K | $104.15M | +4.0% | +7.4% | — | ||
| $ANET | Added | +27.44K (+4.96%) | 580.51K | $97.97M | +8.5% | +19.1% | — | ||
| $BA | Added | +15.62K (+3.87%) | 419.36K | $90.78M | -0.7% | +3.8% | — | ||
| $ABT | Added | +29.35K (+3.25%) | 932.15K | $84.73M | +3.5% | +5.0% | — | ||
| $BLK | Added | +3.96K (+5.19%) | 80.28K | $77.19M | -0.8% | -3.1% | — | ||
| $BKNG | Added | +11.78K (+2.81%) | 431.50K | $76.91M | +4.5% | +13.6% | — | ||
| $APP | Added | +10.39K (+8.15%) | 137.91K | $71.17M | -3.9% | +4.0% | — | ||
| $CB | Added | +2.60K (+1.30%) | 202.06K | $68.85M | +1.2% | +1.2% | — | ||
| $CB | Added | +2.60K (+1.30%) | 202.06K | $66.26M | +1.2% | +1.2% | — | ||
| $BATRK | Added | +185.97K (+17.53%) | 1.25M | $64.69M | — | ||||
| $BATRK | Added | +185.97K (+17.53%) | 1.25M | $64.20M | — | ||||
| $BMY | Added | +28.10K (+2.63%) | 1.10M | $63.13M | +4.3% | -1.3% | — | ||
| $CDNS | Added | +5.45K (+3.74%) | 151.19K | $57.38M | +7.6% | +13.6% | — | ||
| $CDNS | Added | +5.45K (+3.74%) | 151.19K | $56.74M | +7.6% | +13.6% | — | ||
| $BK | Added | +4.13K (+1.10%) | 380.24K | $52.15M | +3.1% | +5.5% | — | ||
| $ADP | Added | +6.66K (+3.17%) | 216.55K | $48.53M | +5.0% | +4.9% | — | ||
| $ADP | Added | +6.66K (+3.17%) | 216.55K | $48.17M | +5.0% | +4.9% | — | ||
| $AMT | Added | +8.12K (+3.35%) | 250.69K | $47.45M | +7.7% | +9.9% | — | ||
| $BX | Added | +13.56K (+3.55%) | 395.46K | $46.53M | +0.5% | +5.7% | — | ||
| $ADBE | Added | +7.19K (+3.32%) | 224.08K | $45.26M | -1.1% | -16.7% | — | ||
| $ALAB | Added | +15.04K (+19.85%) | 90.82K | $44.90M | +31.9% | +67.3% | — | ||
| $ACN | Added | +8.03K (+2.44%) | 337.43K | $41.48M | +6.2% | -2.1% | — | ||
| $AMT | Added | +8.12K (+3.35%) | 250.69K | $41.31M | +7.7% | +9.9% | — | ||
| $BKR | Added | +56K (+8.68%) | 700.80K | $39.72M | +3.0% | -2.6% | — | ||
| $BE | Added | +5.01K (+4.47%) | 117.15K | $39.45M | +9.6% | -0.5% | Read | ||
| $AEP | Added | +5.04K (+1.80%) | 286.08K | $39.44M | +5.2% | +3.3% | — | ||
| $ABNB | Added | +29.26K (+13.03%) | 253.77K | $37.25M | -0.4% | +4.6% | Read | ||
| $AEP | Added | +5.04K (+1.80%) | 286.08K | $36.76M | +5.2% | +3.3% | — | ||
| $BSX | Added | +66.10K (+8.61%) | 833.96K | $36.52M | +9.7% | -11.2% | — | ||
| $AON | Added | +3.03K (+2.80%) | 111.29K | $36.34M | +2.4% | +3.9% | — | ||
| $ALL | Added | +3.43K (+2.37%) | 147.90K | $35.67M | -0.4% | +2.6% | Read | ||
| $CAH | Added | +10.53K (+7.61%) | 148.99K | $35.45M | +2.8% | +16.0% | — | ||
| $APD | Added | +3.92K (+3.40%) | 119.20K | $33.57M | -2.0% | -4.2% | — |
Reduced positions in the latest 13F
| Filed | Ticker | Move | Change | Shares held | Value held | 1W | 1M | 6M | Story |
|---|---|---|---|---|---|---|---|---|---|
| $BEP | Reduced | -646.80K (-13.29%) | 4.22M | $146.25M | +3.3% | +1.8% | — | ||
| $BEP | Reduced | -646.80K (-13.29%) | 4.22M | $144.80M | +3.3% | +1.8% | — | ||
| $AXP | Reduced | -7.50K (-2.48%) | 294.90K | $99.75M | -0.5% | +7.0% | — | ||
| $BIP | Reduced | -1.19M (-45.75%) | 1.41M | $53.96M | +4.5% | +1.6% | — | ||
| $BIP | Reduced | -1.19M (-45.75%) | 1.41M | $51.32M | +4.5% | +1.6% | — | ||
| $BMO | Reduced | -11.40K (-4.39%) | 248.35K | $43.88M | +5.5% | +10.4% | — | ||
| $BMO | Reduced | -11.40K (-4.39%) | 248.35K | $41.38M | +5.5% | +10.4% | — | ||
| $ATI | Reduced | -26.81K (-11.72%) | 201.96K | $40.29M | +5.2% | +27.0% | — | ||
| $ATI | Reduced | -26.81K (-11.72%) | 201.96K | $39.81M | +5.2% | +27.0% | — | ||
| $BNS | Reduced | -45.70K (-9.57%) | 432.07K | $37.52M | +3.5% | +9.8% | — |
All tracked 13F moves by State of Wisconsin Investment Board
| Filed | Ticker | Move | Change | Shares held | Value held | 1W | 1M | 6M | Story |
|---|---|---|---|---|---|---|---|---|---|
| $BNS | Reduced | -45.70K (-9.57%) | 432.07K | $37.52M | +3.5% | +9.8% | — | ||
| $BMO | Reduced | -11.40K (-4.39%) | 248.35K | $41.38M | +5.5% | +10.4% | — | ||
| $BMO | Reduced | -11.40K (-4.39%) | 248.35K | $43.88M | +5.5% | +10.4% | — | ||
| $AXP | Reduced | -7.50K (-2.48%) | 294.90K | $99.75M | -0.5% | +7.0% | — | ||
| $AZN | New | +498.70K | 498.70K | $90.90M | +3.0% | -2.4% | — | ||
| $AZN | New | +498.70K | 498.70K | $94.56M | +3.0% | -2.4% | — | ||
| $BEP | Reduced | -646.80K (-13.29%) | 4.22M | $146.25M | +3.3% | +1.8% | — | ||
| $BIP | Reduced | -1.19M (-45.75%) | 1.41M | $51.32M | +4.5% | +1.6% | — | ||
| $BIP | Reduced | -1.19M (-45.75%) | 1.41M | $53.96M | +4.5% | +1.6% | — | ||
| $BEP | Reduced | -646.80K (-13.29%) | 4.22M | $144.80M | +3.3% | +1.8% | — | ||
| $ATI | Reduced | -26.81K (-11.72%) | 201.96K | $39.81M | +5.2% | +27.0% | — | ||
| $ATI | Reduced | -26.81K (-11.72%) | 201.96K | $40.29M | +5.2% | +27.0% | — | ||
| $BA | Added | +15.62K (+3.87%) | 419.36K | $90.78M | -0.7% | +3.8% | — | ||
| $ALL | Added | +3.43K (+2.37%) | 147.90K | $35.67M | -0.4% | +2.6% | Read | ||
| $CB | Added | +2.60K (+1.30%) | 202.06K | $68.85M | +1.2% | +1.2% | — | ||
| $CDNS | Added | +5.45K (+3.74%) | 151.19K | $57.38M | +7.6% | +13.6% | — | ||
| $CB | Added | +2.60K (+1.30%) | 202.06K | $66.26M | +1.2% | +1.2% | — | ||
| $CAT | Added | +8.21K (+3.34%) | 253.87K | $270.35M | -0.9% | +5.1% | — | ||
| $CAH | Added | +10.53K (+7.61%) | 148.99K | $35.45M | +2.8% | +16.0% | — | ||
| $CDNS | Added | +5.45K (+3.74%) | 151.19K | $56.74M | +7.6% | +13.6% | — | ||
| $AVGO | Added | +77.89K (+3.27%) | 2.46M | $922.66M | -2.6% | -7.4% | — | ||
| $BRKB | Added | +22.29K (+3.09%) | 743.05K | $361.66M | +0.8% | +2.7% | — | ||
| $BRKA | Added | +11 (+1.78%) | 630 | $456.01M | +0.7% | +2.5% | — | ||
| $BMY | Added | +28.10K (+2.63%) | 1.10M | $63.13M | +4.3% | -1.3% | — | ||
| $BSX | Added | +66.10K (+8.61%) | 833.96K | $36.52M | +9.7% | -11.2% | — | ||
| $BKNG | Added | +11.78K (+2.81%) | 431.50K | $76.91M | +4.5% | +13.6% | — | ||
| $BE | Added | +5.01K (+4.47%) | 117.15K | $39.45M | +9.6% | -0.5% | Read | ||
| $BX | Added | +13.56K (+3.55%) | 395.46K | $46.53M | +0.5% | +5.7% | — | ||
| $BLK | Added | +3.96K (+5.19%) | 80.28K | $77.19M | -0.8% | -3.1% | — | ||
| $BATRK | Added | +185.97K (+17.53%) | 1.25M | $64.20M | — | ||||
| $BK | Added | +4.13K (+1.10%) | 380.24K | $52.15M | +3.1% | +5.5% | — | ||
| $BKR | Added | +56K (+8.68%) | 700.80K | $39.72M | +3.0% | -2.6% | — | ||
| $ADP | Added | +6.66K (+3.17%) | 216.55K | $48.17M | +5.0% | +4.9% | — | ||
| $BATRK | Added | +185.97K (+17.53%) | 1.25M | $64.69M | — | ||||
| $ALAB | Added | +15.04K (+19.85%) | 90.82K | $44.90M | +31.9% | +67.3% | — | ||
| $ANET | Added | +27.44K (+4.96%) | 580.51K | $97.97M | +8.5% | +19.1% | — | ||
| $APP | Added | +10.39K (+8.15%) | 137.91K | $71.17M | -3.9% | +4.0% | — | ||
| $AMAT | Added | +12.45K (+2.98%) | 430.46K | $301.06M | -0.9% | +34.3% | — | ||
| $AAPL | Added | +194.77K (+2.53%) | 7.91M | $2.27B | +2.9% | -1.3% | — | ||
| $AON | Added | +3.03K (+2.80%) | 111.29K | $36.34M | +2.4% | +3.9% | — | ||
| $AMT | Added | +8.12K (+3.35%) | 250.69K | $47.45M | +7.7% | +9.9% | — | ||
| $APH | Added | +26.32K (+4.16%) | 659.07K | $116.21M | +5.6% | +26.9% | — | ||
| $AMGN | Added | +9.40K (+3.37%) | 288.37K | $104.15M | +4.0% | +7.4% | — | ||
| $AMT | Added | +8.12K (+3.35%) | 250.69K | $41.31M | +7.7% | +9.9% | — | ||
| $AEP | Added | +5.04K (+1.80%) | 286.08K | $39.44M | +5.2% | +3.3% | — | ||
| $AMZN | Added | +183.25K (+3.67%) | 5.17M | $1.24B | +0.8% | -6.9% | — | ||
| $AMAT | Added | +12.45K (+2.98%) | 430.46K | $237.83M | -0.9% | +34.3% | — | ||
| $ABNB | Added | +29.26K (+13.03%) | 253.77K | $37.25M | -0.4% | +4.6% | Read | ||
| $APD | Added | +3.92K (+3.40%) | 119.20K | $33.57M | -2.0% | -4.2% | — | ||
| $AEP | Added | +5.04K (+1.80%) | 286.08K | $36.76M | +5.2% | +3.3% | — | ||
| $AMD | Added | +35.05K (+4.17%) | 876.03K | $494.86M | +10.2% | +29.0% | — | ||
| $ADP | Added | +6.66K (+3.17%) | 216.55K | $48.53M | +5.0% | +4.9% | — | ||
| $ADBE | Added | +7.19K (+3.32%) | 224.08K | $45.26M | -1.1% | -16.7% | — | ||
| $ACN | Added | +8.03K (+2.44%) | 337.43K | $41.48M | +6.2% | -2.1% | — | ||
| $ABBV | Added | +31.31K (+3.41%) | 950.73K | $240.15M | +2.5% | +5.3% | — | ||
| $ABT | Added | +29.35K (+3.25%) | 932.15K | $84.73M | +3.5% | +5.0% | — |
13F reports are filed quarterly, up to 45 days after the quarter ends, so they show past holdings. 1W / 1M / 6M = how the stock moved after the filing.
Stocks State of Wisconsin Investment Board holds or traded
Frequently asked questions
What did State of Wisconsin Investment Board buy and sell in its latest 13F?
It opened or added to $AAPL, $AMZN, $AVGO, $AMD and $BRKA; it cut or exited $BEP, $BEP, $AXP, $BIP and $BIP.
Data comes from public SEC Form 4 and 13F filings and STOCK Act disclosures. Dates are the trade or filing date reported. This page is for research only and is not investment advice.
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