CIK: 0000806260
Total reported value
$13.4B
Reporting period: 2014-09-30 · Number of holdings: 1105
MUNDER CAPITAL MANAGEMENT disclosed 1105 holdings in its latest 13F filing for the period ending 2014-09-30, with total reported value of $13.4B and a quarterly turnover rate of 39.1%.
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Munder Capital Management's disclosed holdings carry a Herfindahl concentration index of 0.006 — mathematically equivalent to about 171 equally-sized positions, well below its 1105 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 1.67), 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.
Sector classification currently covers about 3% of this portfolio's disclosed value; the remainder includes holdings (e.g. unmapped tickers, options, or other security types) not yet covered by our sector mapping.
Trim IHS
-97.7% -$97.7M
Trim 02503Y103
-100.0% -$96.5M
Trim TUP
-100.0% -$88.3M
Trim USA
-0.2% -$85.2M
Add 867914103
+2222.4% $59.1M
Add EXP
+1900.7% $56.4M
MUNDER CAPITAL MANAGEMENT is deploying a beta-harvesting strategy with a pronounced directional bet on technology and momentum. The 651-stock portfolio, dominated by Information Technology at 46.6%, shows limited conviction in individual names but extreme conviction in the sector factor. The small top-position changes—selling MSFT, trimming IHS, a round-trip on AMG—are tactical reallocations within this systematic factor framework, not a shift in core alpha thesis.
The portfolio's 46.6% IT weight and severe underweight to energy and materials prices in a macro regime of low rates, secular tech growth, and benign inflation. This is a bet that the post-crisis disinflationary growth cycle continues, favoring growth and momentum over value and cyclicals. The opposing thesis is a reflationary rotation and interest rate normalization that would crush the multiple-rich, low-diversification tech exposure.
The portfolio's 651 holdings create a mirage of diversification that shatters under the weight of its 46.6% tech concentration. This strategy is structurally vulnerable to factor crowding—the momentum factor is consensus, and the low-concentration, high-sector-conviction setup offers no buffer if macro conditions shift toward reflation or a growth scare. The churn within the factor, evidenced by the top-position round-trips, amplifies the risk of being caught on the wrong side of a positioning squeeze.
The above is AI-generated from public regulatory filings and summarizes historical data only. It is not investment advice.
Showing top 200 holdings (of 1105 total)
| # | Ticker | Issuer | Asset Subclass | Weight | Weight Change | Shares Change | 4Q Trend |
|---|---|---|---|---|---|---|---|
| 1 | SWKS | Skyworks Solutions INC | Stock-Tech | 1.47% | +0.31% | -1.39% | |
| 2 | SBAC | SBA Communications Corporation | Stock-Real Estate | 1.27% | — | -1.31% | |
| 3 | AMG | Affiliated Managers Group, Inc. | Stock-Financials | 1.24% | +1.24% | NEW | |
| 4 | RDN | Radian Group INC | Stock-Financials | 1.23% | +0.32% | +33.83% | |
| 5 | IVZ | Invesco Ltd. | Stock-Financials | 1.18% | — | -1.40% | |
| 6 | LNC | Lincoln National CORP | Stock-Financials | 1.17% | — | -0.71% | |
| 7 | NI | Nisource INC | Stock-Utilities | 1.12% | — | -4.05% | |
| 8 | COO | The Cooper Companies, Inc. | Stock-Healthcare | 1.06% | — | +0.79% | |
| 9 | LYB | LyondellBasell Industries N.V. | Stock-Materials | 1.05% | — | -2.91% | |
| 10 | ✓ | Stock-Other | 1.01% | — | -0.90% | ||
| 11 | ODFL | Old Dominion Freight Line | Stock-Industrials | 0.98% | — | -9.72% | |
| 12 | ✓ | Airgas INC | Stock-Other | 0.95% | +0.95% | NEW | |
| 13 | HAIN | Hain Celestial Group INC | Stock-Other | 0.94% | — | -1.34% | |
| 14 | ✓ | Esterline Technologies CORP | Stock-Other | 0.94% | — | +14.60% | |
| 15 | AAP | Advance Auto Parts INC | Stock-Consumer Disc | 0.94% | — | +2.28% | |
| 16 | CHD | Church & Dwight Co INC | Stock-Consumer Staples | 0.94% | — | -0.86% | |
| 17 | MNST | Monster Beverage Corporation | Stock-Consumer Staples | 0.94% | +0.23% | -1.72% | |
| 18 | ECL | Ecolab INC | Stock-Materials | 0.91% | — | -0.49% | |
| 19 | LBEUR | L Brands INC | Stock-Other | 0.91% | — | -1.12% | |
| 20 | M | Macy's INC | Stock-Consumer Disc | 0.90% | — | -3.09% | |
| 21 | ✓ | Stock-Other | 0.89% | — | -1.43% | ||
| 22 | ✓ | Mentor Graphics CORP | Stock-Other | 0.86% | — | -1.07% | |
| 23 | FITB | Fifth Third Bancorp | Stock-Financials | 0.85% | — | -1.48% | |
| 24 | CXOEUR | Concho Resources INC | Stock-Other | 0.84% | — | -0.83% | |
| 25 | PRGO | Perrigo Company plc | Stock-Healthcare | 0.83% | — | -0.52% | |
| 26 | RGA | Reinsurance Group Of America | Stock-Financials | 0.83% | — | -1.19% | |
| 27 | BMRN | Biomarin Pharmaceutical INC | Stock-Healthcare | 0.81% | — | -1.27% | |
| 28 | ROST | Ross Stores INC | Stock-Consumer Disc | 0.81% | — | -1.24% | |
| 29 | CTSH | Cognizant Tech Solutions-a | Stock-Tech | 0.80% | — | -0.96% | |
| 30 | MAR | Marriott International -cl A | Stock-Consumer Disc | 0.80% | — | -18.65% | |
| 31 | BWA | BorgWarner Inc. | Stock-Consumer Disc | 0.80% | +0.80% | NEW | |
| 32 | MAC | Macerich Co/the | Stock-Other | 0.80% | — | -1.26% | |
| 33 | AVGO | Broadcom Inc. | Stock-Tech | 0.79% | +0.41% | +63.41% | |
| 34 | SBNY | Signature Bank | Stock-Financials | 0.79% | — | -0.51% | |
| 35 | KOD | Kodiak Sciences Inc. | Stock-Other | 0.78% | — | -1.62% | |
| 36 | RVTY | Revvity INC | Stock-Healthcare | 0.78% | — | +12.87% | |
| 37 | HLX | Helix Energy Solutions Group | Stock-Other | 0.78% | — | +2.75% | |
| 38 | KEX | Kirby CORP | Stock-Industrials | 0.77% | — | -9.81% | |
| 39 | KSUEUR | Kansas City Southern | Stock-Other | 0.75% | — | -9.15% | |
| 40 | MCHP | Microchip Technology INC | Stock-Tech | 0.74% | — | -1.33% | |
| 41 | CERNCHF | Cerner CORP | Stock-Other | 0.74% | — | -1.25% | |
| 42 | NTRS | Northern Trust CORP | Stock-Financials | 0.74% | — | -1.00% | |
| 43 | PTC | Ptc INC | Stock-Tech | 0.73% | — | +2.13% | |
| 44 | POL4EUR | Polyone Corporation | Stock-Other | 0.73% | — | -1.31% | |
| 45 | STRZ | Starz Entertainment Corp. | Stock-Other | 0.72% | — | -1.40% | |
| 46 | ✓ | Stock-Other | 0.71% | — | -1.03% | ||
| 47 | ✓ | Stock-Other | 0.71% | — | -1.21% | ||
| 48 | RHT1EUR | Red Hat INC | Stock-Other | 0.70% | — | +2.18% | |
| 49 | PAG | Penske Automotive Group INC | Stock-Consumer Disc | 0.70% | — | +2.52% | |
| 50 | RPM | Rpm International INC | Stock-Materials | 0.68% | — | -1.42% |
Not enough priced holdings yet to compute performance
Munder Capital Management's most significant position changes for 2014-09-30: Sold out: Affiliated Managers Group (AMG); New buy: Affiliated Managers Group, Inc. (AMG); Sold out: Borgwarner INC (BWA); New buy: Airgas INC; Sold out: Airgas INC.
| # | Ticker | Issuer | Weight Change | Shares Change | Action |
|---|---|---|---|---|---|
| 1 | ✓ | +0.4% | +2222.43% | Add | |
| 2 | EXP | Eagle Materials INC | +0.4% | +1900.71% | Add |
| 3 | AVGO | Broadcom Inc. | +0.4% | +63.41% | Add |
| 4 | RDN | Radian Group INC | +0.3% | +33.83% | Add |
| 5 | ALSN | Allison Transmission Holding | +0.3% | +125.20% | Add |
| 6 | SWKS | Skyworks Solutions INC | +0.3% | -1.39% | Trim |
| 7 | MNST | Monster Beverage Corporation | +0.2% | -1.72% | Trim |
| 8 | DISCAUSD | Discovery INC - A | -0.4% | -1.05% | Trim |
| 9 | USA | Liberty All-Star Equity Fund | -0.6% | -0.23% | Trim |
| 10 | TUP | Tupperware Brands CORP | -0.6% | -99.97% | Trim |
| 11 | IHS | IHS Holding Limited | -0.7% | -97.66% | Trim |
| 12 | ✓ | -0.7% | -100.00% | Trim | |
| 13 | AMG | Affiliated Managers Group | — | EXIT | Sold out |
| 14 | AMG | Affiliated Managers Group, Inc. | — | NEW | New buy |
| 15 | BWA | Borgwarner INC | — | EXIT | Sold out |
| 16 | ✓ | Airgas INC | — | NEW | New buy |
| 17 | ✓ | Airgas INC | — | EXIT | Sold out |
| 18 | BWA | BorgWarner Inc. | — | NEW | New buy |
| 19 | MSFT | Microsoft Corporation | — | EXIT | Sold out |
| 20 | AME | Ametek INC | — | EXIT | Sold out |
| 21 | AME | AMETEK, Inc. | — | NEW | New buy |
| 22 | USA | Liberty All-Star Equity Fund | — | NEW | New buy |
| 23 | BKR | Baker Hughes Company | — | EXIT | Sold out |
| 24 | BCRUSD | Cr Bard INC | — | EXIT | Sold out |
| 25 | ✓ | Bard Cr INC | — | NEW | New buy |
| 26 | ✓ | Atwood Oceanics INC | — | EXIT | Sold out |
| 27 | BKR | Baker Hughes Company | — | NEW | New buy |
| 28 | ✓ | Atwood Oceanics INC Com | — | NEW | New buy |
| 29 | DISCKUSD | Discovery Inc-c | — | NEW | New buy |
| 30 | BKH | Black Hills CORP | — | EXIT | Sold out |
| 31 | CDNS | Cadence Design Systems, Inc. | — | EXIT | Sold out |
| 32 | ✓ | Ann INC | — | NEW | New buy |
| 33 | NLY | Annaly Capital Management, Inc. | — | EXIT | Sold out |
| 34 | ✓ | Chemtura CORP | — | EXIT | Sold out |
| 35 | ✓ | BancorpSouth Inc | — | NEW | New buy |
| 36 | ✓ | Amtrust Financial Services | — | EXIT | Sold out |
| 37 | CNC | Centene CORP | — | NEW | New buy |
| 38 | AEO | American Eagle Outfitters | — | NEW | New buy |
| 39 | ✓ | Black Hills CORP | — | NEW | New buy |
| 40 | DCH | Dauch Corporation | — | EXIT | Sold out |
| 41 | ABG | Asbury Automotive Group | — | EXIT | Sold out |
| 42 | AAPL | Apple Computer | — | NEW | New buy |
| 43 | AAPL | Apple INC | — | EXIT | Sold out |
| 44 | AELUSD | American Equity Invt Life Hl | — | EXIT | Sold out |
| 45 | PPI | Astoria Real Asset ETF | — | EXIT | Sold out |
| 46 | ✓ | American Eqty Invt Life Hld Co | — | NEW | New buy |
| 47 | ✓ | Astoria Finl CORP | — | NEW | New buy |
| 48 | ✓ | Ak Steel Holding Corporation | — | NEW | New buy |
| 49 | VRTS | Virtus Investment Partners | — | EXIT | Sold out |
| 50 | AREXQ | Approach Resources INC | — | EXIT | Sold out |
| Period | Filed | Type | EDGAR |
|---|---|---|---|
| 2014-09-30 | 2014-10-31 | 13F-HR | View on EDGAR |
| 2014-06-30 | 2014-08-06 | 13F-HR | View on EDGAR |
| 2014-03-31 | 2014-05-05 | 13F-HR | View on EDGAR |
| 2013-12-31 | 2014-02-06 | 13F-HR | View on EDGAR |
| 2013-09-30 | 2013-11-05 | 13F-HR | View on EDGAR |
| 2013-06-30 | 2013-08-08 | 13F-HR | View on EDGAR |
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